{"title":"New Products","description":"","products":[{"product_id":"wifi-rf-relay","title":"WiFi Wireless Gateway","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe WiFi Wireless Gateway receives messages from the Wireless sensors and sends them to the PrivateEyePi or JemRF Monitor server.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSupports the next generation of RF Sensors using RF4 4-character IDs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe WiFi Wireless Gateway features a built-in MQTT Agent that enables publishing sensor values to an MQTT Broker, supporting a wide range of custom applications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe Wireless Gateway eliminates the need for a Raspberry PI to receive data from the Wireless (RF) Sensors. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eA simple firmware update button will automatically download and install firmware updates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe Wireless Gateway is in the same physical case as the current WiFi IoT Sensor and uses the same simple configuration process.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eHas a mini-USB connector for power.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eComes with mini-USB cable.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eProvides the option to convert Celsius to Fahrenheit.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cspan style=\"font-weight: 400;\"\u003eThe Wireless\u003cspan\u003e Gateway\u003c\/span\u003e does not issue commands to the Wireless RF Sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe best result is to mount it on the wall with the power cord down, but not against a metal wall, which will significantly reduce the WiFi range.\u003c\/li\u003e\n\u003cli\u003eDetails and steps to put online are in our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/documents.jemrf.com\/wifi-rf-relay.html\" title=\"Gateway Introduction\"\u003eillustrated guide\u003c\/a\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/WIFI-Sensor\/wifi-temperature-sensor.php\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions 74mm x 55mm x 28mm\u003c\/li\u003e\n\u003cli\u003eWIFi 2.4G Only\u003c\/li\u003e\n\u003cli\u003ePowered either by a USB Mini cable (4.5V DC to 7V DC input) or by an external power source (3.5V - 5V) via the 2-pin connection.  \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e-34C to +52C. Fahrenheit equivalent is -30F to +125.6F, ±0.5°C accuracy from -10°C to +52°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be programmed using Arduino or LUA development environments\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"Default Title","offer_id":42074112164002,"sku":"WG01","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/WIFI_Gateway.jpg?v=1769115989"},{"product_id":"wireless-temperature-sensor-m-series","title":"Wireless Temperature Sensor M Series","description":"\u003cdiv\u003e\n\u003cp\u003eThe M Series Temperature sensor provides accurate and dependable temperature readings from almost any location. Battery-operated (2 AA Batteries) allows it to be placed inside refrigerators or freezers without breaking the coolers' seals.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eThe radio transmitter is our high-performance RF transceiver\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e that transmits temperature readings over 30M (in an open area) to our \u003ca href=\"https:\/\/www.jemrf.com\/collections\/rf-sensors\/products\/wireless-base-station-for-raspberry-pi\" rel=\"noopener\" target=\"_blank\"\u003eIoT Gateway \u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ereceiver, using \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eoptional 128-bit AES encryption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAll sensors are our next-generation Sensor that supports either the older 2-character ID (RF2) or the newer RF4 or 4-character ID. Have an improved battery performance\u003cspan\u003e. Based\u003c\/span\u003e\u003cspan\u003e on our calculations, the Sensor is expected to last approximately 12 months on a pair of AA batteries (Included), with updates transmitted at a 5-minute interval (confirmed through testing).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/temperature_sensor_transmitting_to_raspberry_pi_large.png?v=1526171001\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eTutorials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jemrf.com\/pages\/documentation\"\u003eTemperature monitoring solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/wireless_temperature_sensor.html\"\u003eWireless Temperature Sensor Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/sensor_testing.html\"\u003eTest the temperature sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/home\/home-alarm-system-project\/wireless-projects\/wireless-temperature-sensor-2-0.php\"\u003ePrivateEyePi Alarm System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/index.html\"\u003eJemRF Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA battery monitor to keep track of power consumption. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAA Housing with On\/Off Switch\u003c\/li\u003e\n\u003cli\u003eOur Sensor uses the DS18B20 for high accuracy and repeatability.\u003c\/li\u003e\n\u003cli\u003eThe DS18B20 temperature sensor is used to detect the temperature. It measures temperatures from -55°C to +125°C. Fahrenheit equivalent is -67°F to +257°F, ±0.5°C accuracy from -10°C to +85°C\u003c\/li\u003e\n\u003cli\u003eAll devices are based on the high-performance RF transceiver based on the market-leading CC1100 SOC.\u003c\/li\u003e\n\u003cli\u003eA wide operating voltage range of 2-3.6V makes the devices well-suited for battery power.\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: RX: 16.2 mA, TX: 15.2 mA. Deep Sleep: 0.005Ma (0.5 µA).\u003c\/li\u003e\n\u003cli\u003eUp to 1KM line of sight. Short-range (30M) penetration of walls and floors.\u003c\/li\u003e\n\u003cli\u003e128-bit AES encryption security.\u003c\/li\u003e\n\u003cli\u003eDriverless installation.\u003c\/li\u003e\n\u003cli\u003eAll the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual. \u003c\/li\u003e\n\u003cli\u003eConfigured to transmit a temperature reading every 5 minutes (configurable from 15 seconds to 30 minutes).\u003c\/li\u003e\n\u003cli\u003eThe base station communicates via a serial port (TTL UART).\u003c\/li\u003e\n\u003cli\u003eCommunicates in ASCII clear text, making it very easy to exchange data between devices over the air.\u003c\/li\u003e\n\u003cli\u003eA virtually unlimited number of devices can be deployed. 99,999 Personal Area NetworID'ss, 10 channels per frequency, and 4,000 RF2 or 15M RF4 DevicID'ss per network.\u003c\/li\u003e\n\u003cli\u003eSuper-low power consumption allows devices to operate for extended periods (up to 1 year, depending on transmission rates).\u003c\/li\u003e\n\u003cli\u003eSupports six frequencies (433 MHZ, 915 MHz (default US \u0026amp; Canada), 868.3 MHZ (default Europe), 868 MHz, 903 MHz, 315 MHz)\u003c\/li\u003e\n\u003cli\u003e10 channels per frequency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"RF4","offer_id":45735775633570,"sku":"RF60-RF4","price":25.95,"currency_code":"USD","in_stock":true},{"title":"RF2","offer_id":45735775600802,"sku":"RF60","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/products\/image_ecafdd39-3a94-4063-960a-bb24ebde8dbb.jpg?v=1748374862"},{"product_id":"wireless-temperature-sensor-m-series-with-external-sensor","title":"Wireless Temperature Sensor M Series with External Sensor","description":"\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor temperature from your phone or Desktop\u003c\/li\u003e\n\u003cli\u003eCreate temperature alerts\u003c\/li\u003e\n\u003cli\u003eUse temperature to trigger automation\u003c\/li\u003e\n\u003cli\u003eA pair of AA Batteries lasts over a year, Batteries Not Included.\u003c\/li\u003e\n\u003cli\u003eA powerful transmitter can penetrate walls and floors, and up to 1km line of sight\u003c\/li\u003e\n\u003cli\u003eConfigured to transmit a temperature reading every 5 minutes (configurable).\u003c\/li\u003e\n\u003cli\u003eOut-of-the-box temperature monitoring solutions are available  \u003c\/li\u003e\n\u003cli\u003eCan be interfaced with many IoT systems (e.g., Blynk, Home Assistant, Adafruit IO, ThingsBoard, PrivateEyePi, MQTT, Amazon AWS IOT, Google Cloud IoT).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/temperature_sensor_transmitting_to_raspberry_pi_large.png?v=1526171001\"\u003e\u003c\/p\u003e\n\u003cp\u003eTutorials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jemrf.com\/pages\/documentation\"\u003eTemperature monitoring solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/wireless_temperature_sensor.html\"\u003eWireless Temperature Sensor Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/sensor_testing.html\"\u003eTest temperature sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/home\/home-alarm-system-project\/wireless-projects\/wireless-temperature-sensor-2-0.php\"\u003ePrivateEyePi Alarm System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/index.html\"\u003eJemRF Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAA Housing with On\/Off Switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe Sensor is DS18B20 for high accuracy and repeatability.\u003c\/li\u003e\n\u003cli\u003eThe DS18B20 temperature sensor is used to detect the temperature. It measures temperatures from -55°C to +125°C. Fahrenheit equivalent is -67°F to +257°F, ±0.5°C accuracy from -10°C to +85°C\u003c\/li\u003e\n\u003cli\u003eDS18B20 is connected to the sensor via a one or 2-meter waterproof cable.\u003c\/li\u003e\n\u003cli\u003eAll devices are based on the high-performance RF transceiver based on the market-leading CC1100 SOC.\u003c\/li\u003e\n\u003cli\u003eThe wide operating voltage range of 2-3.6V makes the devices suited for battery power.\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: RX: 16.2 mA, TX: 15.2 mA. Deep Sleep: 0.005Ma (0.5 µA).\u003c\/li\u003e\n\u003cli\u003eUp to 1KM line of sight. Short-range (30M) penetration of walls and floors.\u003c\/li\u003e\n\u003cli\u003e128-bit AES encryption security.\u003c\/li\u003e\n\u003cli\u003eAll the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual. \u003c\/li\u003e\n\u003cli\u003eCommunicates in ASCII clear text, making it very easy to exchange data between devices over the air.\u003c\/li\u003e\n\u003cli\u003eA virtually unlimited number of devices can be deployed. 99,999 Personal Area Network IDs, 10 channels per frequency, and 4,000 RF2 and 15M RF4 Device IDs per network.\u003c\/li\u003e\n\u003cli\u003eSuper-low power consumption allows devices to operate for long periods (up to 1 year, depending on transmission rates).\u003c\/li\u003e\n\u003cli\u003eSupports six frequencies (433 MHZ, 915 MHz (default US \u0026amp; Canada), 868.3 MHZ (default Europe), 868 MHz, 903 MHz, 315 MHz)\u003c\/li\u003e\n\u003cli\u003e10 channels per frequency.\u003c\/li\u003e\n\u003cli\u003eA battery monitor to keep track of power consumption. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"1 M External Sensor \/ RF4","offer_id":45735854997666,"sku":"RF61-RF4","price":26.99,"currency_code":"USD","in_stock":true},{"title":"1 M External Sensor \/ RF2","offer_id":45045911355554,"sku":"RF61","price":26.99,"currency_code":"USD","in_stock":true},{"title":"2 M External Sensor \/ RF4","offer_id":45735855030434,"sku":"RF61-2-RF4","price":28.99,"currency_code":"USD","in_stock":true},{"title":"2 M External Sensor \/ RF2","offer_id":45045911388322,"sku":"RF61-2","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/products\/mseriesrf61.jpg?v=1748374860"},{"product_id":"wireless-temperature-sensor-and-door-contact-m-series","title":"Wireless  Door Contact Temperature Sensor M Series","description":"\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor temperature from your phone or Desktop\u003c\/li\u003e\n\u003cli\u003eCreate temperature alerts\u003c\/li\u003e\n\u003cli\u003eUse temperature to trigger automation\u003c\/li\u003e\n\u003cli\u003eThe battery lasts over a year\u003c\/li\u003e\n\u003cli\u003eA powerful transmitter can penetrate walls and floors and up to 1km line of sight.\u003c\/li\u003e\n\u003cli\u003eConfigured to transmit a temperature reading every 5 minutes (configurable).\u003c\/li\u003e\n\u003cli\u003eOut-of-the-box temperature monitoring solutions are available  \u003c\/li\u003e\n\u003cli\u003eCan be interfaced with many IoT systems (e.g., Blynk, Home Assistant, Adafruit IO, ThingsBoard, PrivateEyePi, MQTT, Amazon AWS IOT, Google Cloud IoT).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/temperature_sensor_transmitting_to_raspberry_pi_large.png?v=1526171001\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eTutorials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jemrf.com\/pages\/documentation\"\u003eTemperature monitoring solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/wireless_temperature_sensor.html\"\u003eWireless Temperature Sensor Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/sensor_testing.html\"\u003eTest temperature sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/home\/home-alarm-system-project\/wireless-projects\/wireless-temperature-sensor-2-0.php\"\u003ePrivateEyePi Alarm System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/index.html\"\u003eJemRF Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA battery monitor to keep track of power consumption. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAA Housing with On\/Off Switch\u003c\/li\u003e\n\u003cli\u003eThe Sensor is a DS18B20 for high accuracy and repeatability.\u003c\/li\u003e\n\u003cli\u003eMagnetic Door Contact Switch Normally Open\u003c\/li\u003e\n\u003cli\u003eAll devices are based on the high-performance RF transceiver based on the market-leading CC1100 SOC.\u003c\/li\u003e\n\u003cli\u003eA wide operating voltage range of 2-3.6V makes the devices well-suited for battery power.\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: RX: 16.2 mA, TX: 15.2 mA. Deep Sleep: 0.005Ma (0.5 µA).\u003c\/li\u003e\n\u003cli\u003eSuper low power consumption allows devices to be used for extended periods (up to 1 year, depending on transmission rates).\u003c\/li\u003e\n\u003cli\u003eUp to 1KM line of sight. Short range (30M) penetration of walls and floors.\u003c\/li\u003e\n\u003cli\u003e128-bit AES encryption security.\u003c\/li\u003e\n\u003cli\u003eAll the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual. \u003c\/li\u003e\n\u003cli\u003eThe base station communicates via a serial port (TTL UART).\u003c\/li\u003e\n\u003cli\u003eCommunicates in clear ASCII text, making it very easy to exchange data between devices over the air.\u003c\/li\u003e\n\u003cli\u003eA virtually unlimited number of devices can be deployed. 99,999 Personal Area Network IDs, 10 channels per frequency, and 4,00 RF2 or 15M RF4 Device IDs per network.\u003c\/li\u003e\n\u003cli\u003eSupports six frequencies (433 MHZ, 915 MHz (default US \u0026amp; Canada), 868.3 MHZ (default Europe), 868 MHz, 903 MHz, 315 MHz)\u003c\/li\u003e\n\u003cli\u003e10 channels per frequency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"RF4","offer_id":45735845167266,"sku":"RF62-O-2","price":26.95,"currency_code":"USD","in_stock":true},{"title":"RF2","offer_id":45735845134498,"sku":"RF62-O-1","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/058DEEB4-3520-4905-B378-33571F2BC184.png?v=1748374856"},{"product_id":"wireless-door-contact-and-temperature-sensor-m-series","title":"Magnetic Contact Switch with Temperature Sensor M Series","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe new generation of M Series Sensors provides extended battery life and can be configured for the old RF2 Device ID or our newer RF4 4-character Device ID. This sensor tracks temperature and sends notifications when the contact opens or closes. You can monitor using phones and desktops. Receive alerts and automate tasks. AA batteries last for over a year. For optimal performance, use non-rechargeable batteries. The powerful transmitter can reach up to 1km in line-of-sight, even through walls and floors. \u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe customizable\u003c\/span\u003e\u003c\/span\u003e transmit frequency is p\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ereconfigured to send a temperature reading every 5 minutes or when the device status changes. Ready-to-use temperature monitoring options are available. Compatible with popular IoT systems such as Blynk, Home Assistant, Adafruit IO, ThingsBoard, PrivateEyePi, MQTT, Amazon AWS IoT, and Google Cloud IoT. It's the perfect choice for interfacing with IoT systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003eNot Included:\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003eBatteries \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/temperature_sensor_transmitting_to_raspberry_pi_large.png?v=1526171001\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eTutorials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jemrf.com\/pages\/documentation\"\u003eTemperature monitoring solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/wireless_temperature_sensor.html\"\u003eWireless Temperature Sensor Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/sensor_testing.html\"\u003eTest temperature sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/home\/home-alarm-system-project\/wireless-projects\/wireless-temperature-sensor-2-0.php\"\u003ePrivateEyePi Alarm System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/index.html\"\u003eJemRF Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA battery monitor to keep track of power consumption. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAA Housing with On\/Off Switch\u003c\/li\u003e\n\u003cli\u003eThe Sensor is DS18B20 for high accuracy and repeatability.\u003c\/li\u003e\n\u003cli\u003eMagnetic Door Sensor Normally Closed\u003c\/li\u003e\n\u003cli\u003eAll devices are based on the high-performance RF transceiver based on the market-leading CC1100 SOC.\u003c\/li\u003e\n\u003cli\u003eA wide operating voltage range of 2-3.6V makes the devices well-suited for battery power.\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: RX: 16.2 mA, TX: 15.2 mA. Deep Sleep: 0.005Ma (0.5 µA).\u003c\/li\u003e\n\u003cli\u003eSuper-low power consumption allows devices to operate for extended periods (up to 1 year, depending on transmission rates).\u003c\/li\u003e\n\u003cli\u003eUp to 1KM line of sight. Short-range (30M) penetration of walls and floors.\u003c\/li\u003e\n\u003cli\u003e128-bit AES encryption security.\u003c\/li\u003e\n\u003cli\u003eAll the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual. \u003c\/li\u003e\n\u003cli\u003eThe base station communicates through a serial port (TTL UART).\u003c\/li\u003e\n\u003cli\u003eCommunicates in clear ASCII text, making it very easy to exchange data between devices over the air.\u003c\/li\u003e\n\u003cli\u003eA virtually unlimited number of devices can be deployed. 99,999 Personal Area Network IDs, 10 channels per frequency, and 4,00 RF2 and 15M RF4 Device IDs per network.\u003c\/li\u003e\n\u003cli\u003eSupports six frequencies (433 MHZ, 915 MHz (default US \u0026amp; Canada), 868.3 MHZ (default Europe), 868 MHz, 903 MHz, 315 MHz)\u003c\/li\u003e\n\u003cli\u003e10 channels per frequency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"RF4","offer_id":45735844905122,"sku":"RF62-C-RF4","price":26.95,"currency_code":"USD","in_stock":true},{"title":"RF2","offer_id":45735844872354,"sku":"RF62-C","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/products\/image_39bf6084-be92-4a06-a756-d3781716de63.jpg?v=1748374855"},{"product_id":"wifi-waterproof-temperature-sensor-with-mutiple-probes","title":"WIFI Waterproof Temperature Sensor - Multiple External Sensors","description":"\u003cp\u003e\u003cstrong\u003eWIFI Temperature Sensor with Multiple External Probes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Wi-Fi-enabled device connects directly to your WiFi router, allowing you to send temperature readings to Monitoring.JemRF.com or another monitoring application. It is fully assembled and requires no soldering. Connect it to power. It will advertise itself as a wireless access point. Configure\u003c\/span\u003e\u003cspan\u003e it through a web browser using its\u003c\/span\u003e\u003cspan\u003e easy-to-use config application. Once configured, it will connect to your WiFi network, giving it access to the internet and to JemRF or other servers. It has an extended antenna installed to improve Wi-Fi connectivity—supporting multiple MQTT data formats, including a Home Assistant-compatible format. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to configure web interface. No programming or soldering skills required. You do not need the internet to configure the device. Connect to it directly from any WiFi device (e.g., PC, phone, tablet).\u003c\/li\u003e\n\u003cli\u003eCyclic temperature transmission mode with configurable send interval\u003c\/li\u003e\n\u003cli\u003eSupports both Celsius and Fahrenheit temperature readings\u003c\/li\u003e\n\u003cli\u003eA configurable temperature delta threshold allows the device to monitor temperature and transmit only when the current reading exceeds the previous reading by a specified amount. This feature is handy for saving battery power\u003c\/li\u003e\n\u003cli\u003ePowered by USB Mini cable (4.5V DC to 7V DC input).\u003c\/li\u003e\n\u003cli\u003eThree External DS18B20 temperature sensors are used to detect temperature. Measure temperatures from -55°C to 125 °C. Farhenheit equivalent is -67°F to +257°F, ±0.5°C accuracy from -10°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e**Note:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe operating temperature for the WiFi Temperature sensor is -30F to +125.6F, -34C to 52C.    You need the larger range, use the\u003ca href=\"https:\/\/www.jemrf.com\/collections\/wifi-enabled-devices\/products\/wifi-waterproof-temperature-sensor-internet-of-things-iot\"\u003e\u003cspan\u003e \u003c\/span\u003eWiFi Waterproof external Temperature Sensor\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlthough the sensor is highly accurate (±0.5°C accuracy), you can calibrate the temperature reading using a configuration in the WIFI sensor app\u003c\/li\u003e\n\u003cli\u003eThe device supports dual-WIFI mode, allowing it to act as both a WIFI access point and a WIFI client simultaneously. A WiFi access point advertises its SSID and can be connected to by any device or computer with WiFi. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtended Antenna for longer range\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.jemrf.com\/collections\/accessories\/products\/mini-usb-2-0-cable-black-type-a-to-mini-b\"\u003eMini USB cable\u003c\/a\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/USB_Mini_B.jpg?v=1762193015\" alt=\"\" width=\"197\" height=\"197\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequired\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB power, 2 amps or more recommended. \u003ca href=\"https:\/\/www.jemrf.com\/products\/3v-battery-power-supply-2-x-aa-battery-holder\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFollow the three easy steps using our \u003ca href=\"https:\/\/documents.jemrf.com\/wifi-iot-setup.html\" title=\"WIFI Device Documentation\"\u003eillustrated guide\u003c\/a\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/WIFI-Sensor\/wifi-temperature-sensor.php\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions 74mm x 55mm x 28mm\u003c\/li\u003e\n\u003cli\u003ePowered either by a USB Mini cable (4.5V DC to 7V DC input).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e-34C to +52C. Fahrenheit equivalent is -30F to +125.6F, ±0.5°C accuracy from -10°C to +52°C\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7 GPIO ports available through the 16-pin header\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports SPI serial interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDS18B20 Sensors at the end of the Waterproof cable. Max of four Sensors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"1 \/ 1M Sensors","offer_id":46355772670114,"sku":"WI05","price":33.95,"currency_code":"USD","in_stock":true},{"title":"1 \/ 2M Sensors","offer_id":46355772702882,"sku":"WI05-1-2","price":35.95,"currency_code":"USD","in_stock":true},{"title":"1 \/ 3M Sensors","offer_id":46355772735650,"sku":"WI05-1-3","price":37.95,"currency_code":"USD","in_stock":true},{"title":"1 \/ 5M Sensors","offer_id":46355772768418,"sku":"WI05-1-5","price":39.95,"currency_code":"USD","in_stock":true},{"title":"2 \/ 1M Sensors","offer_id":43354305855650,"sku":"WI05-2-1","price":35.95,"currency_code":"USD","in_stock":true},{"title":"2 \/ 2M Sensors","offer_id":44895488934050,"sku":"WI05-2-2","price":38.95,"currency_code":"USD","in_stock":true},{"title":"2 \/ 3M Sensors","offer_id":44895500730530,"sku":"WI05-2-3","price":41.95,"currency_code":"USD","in_stock":true},{"title":"2 \/ 5M Sensors","offer_id":44905192685730,"sku":"WI05-2-5","price":44.95,"currency_code":"USD","in_stock":true},{"title":"3 \/ 1M Sensors","offer_id":43354166755490,"sku":"WI05-3-1","price":37.95,"currency_code":"USD","in_stock":true},{"title":"3 \/ 2M Sensors","offer_id":44895488999586,"sku":"WI05-3-2","price":39.95,"currency_code":"USD","in_stock":true},{"title":"3 \/ 3M Sensors","offer_id":44895500763298,"sku":"WI05-3-3","price":42.95,"currency_code":"USD","in_stock":true},{"title":"3 \/ 5M Sensors","offer_id":44905192751266,"sku":"WI05-3-5","price":45.95,"currency_code":"USD","in_stock":true},{"title":"4 \/ 1M Sensors","offer_id":43941198299298,"sku":"WI05-4-1","price":41.95,"currency_code":"USD","in_stock":true},{"title":"4 \/ 2M Sensors","offer_id":44895489065122,"sku":"WI05-4-2","price":45.95,"currency_code":"USD","in_stock":true},{"title":"4 \/ 3M Sensors","offer_id":44895500828834,"sku":"WI05-4-3","price":49.95,"currency_code":"USD","in_stock":true},{"title":"4 \/ 5M Sensors","offer_id":44905192784034,"sku":"WI05-4-5","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/wifisensor3probe.jpg?v=1748374853"},{"product_id":"iot-gateway-usb","title":"IoT Gateway USB Receiver","description":"\u003cp\u003eWireless Radio Receiver With USB Interface\u003c\/p\u003e\n\u003cp\u003eConverts wireless signals into serial data. When connected to a computer, it functions as an IoT hub for virtually unlimited JemRF wireless devices. The USB IoT Gateway operates on Windows 10 and later versions, as well as on Linux-based OS like Raspberry Pi and Orange Pi computers.\u003c\/p\u003e\n\u003cp\u003eThe IOT Gateway supports receiving messages from both RF2 and RF4 devices. It can send and receive to both the older RF2 and newer RF4 sensors.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSimple plug-and-go radio module for any computer with a USB-A port.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommunicates with our radio wireless sensor modules\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTTL UART to USB interface built-in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDefault 9600 Baud\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFitted with a wire whip antenna\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperates the same as the IOT Gateway for the Raspberry Pi\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUSB 1 M cable to IOT Wireless Gateway Receiver \u003c\/li\u003e\n\u003cli\u003eExisting PEP Python 3 software works on Windows with Python 3.11.4 or higher by changing the serial port and the receiving settings.\u003c\/li\u003e\n\u003cli\u003eProvides RSSI (Received Signal Strength Indicator) for each sensor, indicating signal strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eProduct Tutorial:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e - \u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/iot_gateway.html\" title=\"Wireless Base Station Tutorial\"\u003eIoT Gateway For Raspberry Pi Tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eTechnical Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll devices are based on the high-performance RF transceiver using the market-leading CC1100 SOC.\u003c\/li\u003e\n\u003cli\u003eIOT Receiver Powered by USB-A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 1KM line of sight. Short-range (30M) penetration of walls and floors.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e128-bit AES encryption security.\u003c\/li\u003e\n\u003cli\u003eDriverless installation.\u003c\/li\u003e\n\u003cli\u003eAll the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual. \u003c\/li\u003e\n\u003cli\u003eThe base station communicates through a USB-A port (TTL UART).\u003c\/li\u003e\n\u003cli\u003eCommunicates in clear ASCII text, making it very easy to exchange data between devices over the air.\u003c\/li\u003e\n\u003cli\u003eSupports point-to-point, point-to-multi-point, multi-point-to-point and multi-point-to-multi-point.\u003c\/li\u003e\n\u003cli\u003eA virtually unlimited number of devices can be deployed—99,999 Personal Area Network IDs, 10 channels per frequency, and 7,744 Device IDs per network. \u003c\/li\u003e\n\u003cli\u003eSupports six frequencies (433 MHZ, 915 MHz (default US \u0026amp; Canada), 868.3 MHZ (default Europe), 868 MHz, 903 MHz, 315 MHz)\u003c\/li\u003e\n\u003cli\u003eTen channels per frequency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"Default Title","offer_id":43356908355746,"sku":"RF91","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/RF91-3_89563a6c-21c0-441a-8ac7-d409bee3b18a.png?v=1770409882"},{"product_id":"wifi-sensor-in-water-resistant-housing","title":"WiFi Sensor in Water Resistant Housing","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis Wi-Fi-enabled device connects directly to your WIFI router, so you send temperature readings to the monitoring application. It has three external temperature probes, 1m in length. It is fully assembled and requires no soldering. Connect it to AC power, and it will advertise itself as a wireless access point. Configure\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e it through a web browser using its\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e easy-to-use config application. Once configured, it will connect to your WIFI network, giving it internet access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e* All that is in a sealed water resistant housing with an internal power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e* Three external DS18B20 Sensors at the end of 1M, 2M, or 3M cables.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"JemRF","offers":[{"title":"1  Sensor \/ 1 Meter Sensor","offer_id":43941199347874,"sku":"WI06","price":45.98,"currency_code":"USD","in_stock":true},{"title":"1  Sensor \/ 2 Meter Sensor","offer_id":43961089163426,"sku":"WI06-1-2","price":47.98,"currency_code":"USD","in_stock":true},{"title":"1  Sensor \/ 3 Meter Sensor","offer_id":44933078057122,"sku":"WI06-1-3","price":45.98,"currency_code":"USD","in_stock":true},{"title":"2  Sensors \/ 1 Meter Sensor","offer_id":43961072287906,"sku":"WI06-2-1","price":48.98,"currency_code":"USD","in_stock":true},{"title":"2  Sensors \/ 2 Meter Sensor","offer_id":43961089196194,"sku":"WI06-2-2","price":50.98,"currency_code":"USD","in_stock":true},{"title":"2  Sensors \/ 3 Meter Sensor","offer_id":44933078089890,"sku":"WI06-2-3","price":53.98,"currency_code":"USD","in_stock":true},{"title":"3 Sensors \/ 1 Meter Sensor","offer_id":43941199315106,"sku":"WI06-3-1","price":52.98,"currency_code":"USD","in_stock":true},{"title":"3 Sensors \/ 2 Meter Sensor","offer_id":43961089228962,"sku":"WI06-3-2","price":54.98,"currency_code":"USD","in_stock":true},{"title":"3 Sensors \/ 3 Meter Sensor","offer_id":44933078122658,"sku":"WI06-3-2","price":55.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/WI10WaterResistantSensors.jpg?v=1748383290"},{"product_id":"m-series-wireless-temperature-humidity-sensor","title":"M-Series Wireless Temperature \u0026 Humidity Sensor","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis M Series wireless Temperature and Humidity sensor is genuinely one of the best and most accurate options you can find. It includes the HTU21D sensor that delivers ±2% relative humidity and ±0.5°C accuracy for most applications (see the graphs below). HTU21D, a respected environmental sensor worldwide, is often used in industrial, automotive, and analytical instruments, consumer products, and HVAC systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eOur radio transmitter is a top-notch RF transceiver that reliably sends temperature and humidity readings to a receiver, such as \u003ca href=\"https:\/\/www.jemrf.com\/collections\/rf-sensors\/products\/wireless-base-station-for-raspberry-pi\" rel=\"noopener\" target=\"_blank\"\u003ean IoT Gateway\u003c\/a\u003e or \u003ca href=\"https:\/\/www.jemrf.com\/collections\/rf-sensors\/products\/flex-rf-module\" rel=\"noopener\" target=\"_blank\"\u003eFlex RF Module, and is securely\u003c\/a\u003e protected by 128-bit AES encryption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur next-generation sensor supports either the older 2-character ID (RF2) or the newer 4-character ID (RF4). Have an improved battery performance\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e. \u003cspan style=\"font-size: 0.875rem;\"\u003eBased\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e on our calculations, the sensor is expected to last approximately 12 months on a pair of AA batteries (Included), with updates transmitted at a 5-minute interval (confirmed through testing).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/temperature_and_humidity_graphs_2_1024x1024.png?v=1575683719\" alt=\"\"\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e±2% relative humidity and ±0.3°C accuracy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-performance RF transceiver based on the market-leading CC1100 SOC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA wide operating voltage range of 2-3.6V makes the devices well-suited for battery power.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCurrent consumption: RX: 16.2 mA, TX: 15.2 mA. Deep Sleep: 0.005Ma (0.5 µA).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 1KM line of sight. Short range (~30M) penetration of walls and floors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e128-bit AES encryption security.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDriverless installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable using the older RF2 (2-Character ID) format or the new RF4 (4-Character ID)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe base station communicates via a serial port (TTL UART).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommunicates in clear ASCII text, making it very easy to exchange data between devices over the air.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports point-to-point, point-to-multi-point, multi-point-to-point, and multi-point-to-multi-point.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA virtually unlimited number of devices can be deployed—99,999 Personal Area Network ID’s, 10 channels per frequency and 7,744 Device ID’s per network.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuper low power consumption allows devices to be used with a coin cell battery for long periods of time (up to 1\/2 year depending on transmission rates).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports six frequencies (433 MHZ, 915 MHZ (US \u0026amp; Canada), 868.3 MHz (Europe), 868 MHz, 903 MHz, 315 MHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10 channels per frequency.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSerial communication with external micro-controllers like Raspberry Pi and Arduino (Tx, Rx, GND, 3V3).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA battery monitor to keep track of power consumption. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUART Serial (Tx, Rx, VCC, GND)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e9600 baud, N, 8, 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eClear text 12-character LLAP message protocol format (more details \u003ca href=\"https:\/\/www.jemrf.com\/pages\/documentation\" title=\"Documentation page\"\u003ehere\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e Architecture:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/wireless_sensor_architecture_480x480.png?v=1575684518\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eTutorials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jemrf.com\/pages\/documentation\"\u003eTemperature monitoring solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.jemrf.com\/pages\/testing-a-wireless-sensor\"\u003eTest temperature and humidity sensor\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/wireless_temperature_and_humidity_sensor.html\"\u003eWireless Temperature and Humidity \u003c\/a\u003eSensor Tutorial\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/home\/home-alarm-system-project\/wireless-projects\/wireless-temperature-sensor-2-0.php\"\u003ePrivateEyePi Alarm System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/index.html\"\u003eJemRF Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"Without Magnetic Backing \/ RF4 (4 digit ID)","offer_id":45735759741090,"sku":"RF63-RF4","price":33.95,"currency_code":"USD","in_stock":true},{"title":"Without Magnetic Backing \/ RF2 (2 digit ID)","offer_id":44208569057442,"sku":"RF63","price":33.95,"currency_code":"USD","in_stock":true},{"title":"With Magnetic Backing \/ RF4 (4 digit ID)","offer_id":45735759773858,"sku":"RF63-M-RF4","price":34.95,"currency_code":"USD","in_stock":true},{"title":"With Magnetic Backing \/ RF2 (2 digit ID)","offer_id":44208553656482,"sku":"RF63-M","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/A2424D96-FEF0-460C-BFCE-8620C44FA583.jpg?v=1748374847"},{"product_id":"smart-gateway","title":"Smart Gateway","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eThe Smart Gateway is our latest product. It provides a wide range of operating options.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis Gateway receives messages from the Wireless RF sensors supporting both RF2 (2-character ID) and RF4 (4-character ID) and uses secure networking to send them to the JemRF Monitor servers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eThe Smart Gateway features a built-in MQTT Agent that publishes sensor values to an MQTT Broker, supporting a wide range of custom applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eA simple firmware update button will automatically download and install firmware updates. USB port for offline updates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eThe Smart Gateway setup uses a similar internal WiFi configuration process for both the WiFi Gateway and WiFi Sensor devices.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eIt receives sensor readings and time tags and stores them to enable delayed sending if the connection to the server is lost. An example is on a transfer truck between facilities or remote locations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePower pack for days of battery operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eConnects to Wired Ethernet. (WiFi is a future option.)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eWired Ethernet has a POE option at 12 Watts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSupport secure message sending to Monitor.JemRF.com or a custom server.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"font-size: 0.875rem; display: inline !important;\" dir=\"ltr\"\u003eIt supports an MQTT client-to-broker connection to forward data to custom servers. MQTT data formats are text, JSON, and SparkPlugB V3.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan be configured using Static IP or DHCP\u003c\/li\u003e\n\u003cli\u003eOption for an internal battery-backed clock or use an NTP Server for time.\u003c\/li\u003e\n\u003cli\u003eIt can be configured and managed via an internal WEB interface, either wirelessly or via a wired connection.\u003c\/li\u003e\n\u003cli\u003eIt has a CSV data export option that exports data received by day.\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eProvides the option to convert Celsius to Fahrenheit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eProvides the option change the RF Receiver channel (0-9).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eStatus LEDs display the visual status of Power, Server Connection, and MQTT Connection.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eCustom Option:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eThere is an option for a USB Cell Modem if required. Contact sales@jemrf.com for details.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSupports MQTT message formats\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eJemRF format\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eCayanne\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eJSON (Home Assistant)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eSparkPlugB V3\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eThe Smart\u003cspan data-mce-fragment=\"1\"\u003e Gateway\u003c\/span\u003e does not issue commands to the Wireless RF Sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eThe Smart Gateway protocol does not work with the older Private Eye Server.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation is easy; plug in a USB-C power adapter, or, if purchased, use POE.\u003c\/li\u003e\n\u003cli\u003eThe Gateway has an internal WiFi network for setup and monitoring.\u003c\/li\u003e\n\u003cli\u003eDetails and steps to put online are in our\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Gateway Introduction\" href=\"https:\/\/documents.jemrf.com\/sgw-intro.html\"\u003eillustrated guide\u003c\/a\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/WIFI-Sensor\/wifi-temperature-sensor.php\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions 120mm x 55mm x 35mm\u003c\/li\u003e\n\u003cli\u003ePowered either by a USB-C cable, 2.5 amps\u003c\/li\u003e\n\u003cli\u003ePOE at 12 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOperating Temperature is -30 °C to +46 °C. Fahrenheit equivalent is -20F to +115F\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"USB-C or POE Power \/ Internal Clock \/ Dry Contacts","offer_id":44334985380002,"sku":"WG10-P-I-D","price":259.99,"currency_code":"USD","in_stock":false},{"title":"USB-C or POE Power \/ Internal Clock \/ Without Dry Contacts","offer_id":44735117721762,"sku":"WG10-P-I","price":240.99,"currency_code":"USD","in_stock":true},{"title":"USB-C or POE Power \/ NTP Time Sync \/ Dry Contacts","offer_id":44472831672482,"sku":"WG10-P-D","price":245.99,"currency_code":"USD","in_stock":true},{"title":"USB-C or POE Power \/ NTP Time Sync \/ Without Dry Contacts","offer_id":44735117754530,"sku":"WG10-P","price":230.99,"currency_code":"USD","in_stock":true},{"title":"USB-C Power Only \/ Internal Clock \/ Dry Contacts","offer_id":44334986199202,"sku":"WG10-I-D","price":245.99,"currency_code":"USD","in_stock":true},{"title":"USB-C Power Only \/ Internal Clock \/ Without Dry Contacts","offer_id":44735117787298,"sku":"WG10-I","price":210.99,"currency_code":"USD","in_stock":true},{"title":"USB-C Power Only \/ NTP Time Sync \/ Dry Contacts","offer_id":44472831705250,"sku":"WG10-D","price":235.99,"currency_code":"USD","in_stock":true},{"title":"USB-C Power Only \/ NTP Time Sync \/ Without Dry Contacts","offer_id":44735117820066,"sku":"WG10","price":190.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/sgw-frontview.png?v=1748374840"},{"product_id":"m-series-wireless-light-sensor-photo-resistor","title":"M-Series Wireless Light Sensor - Photo-resistor","description":"\u003cp\u003eM-Series AA battery-operated wireless light sensor transmitter.\u003c\/p\u003e\n\u003cp\u003eIt can be used for detecting dusk\/dawn or interior light levels. It is typically used to trigger an event, like switching a light on\/off, opening\/closing automatic blinds, or switching anything on\/off. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe device transmits a value between 0 (dark) and 32,000 (light) and all light levels in between. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThe sensor is pre-configured to transmit a light reading every 5 minutes. The device sleeps between transmissions to save battery power and is awoken every 5 minutes by an internal timer. This allows the device to be used for around 1 year on a single coin cell battery. The transmission interval can be configured between 1 minute and 999 minutes. If powered externally, the device can operate in a fully awake mode, and luminescence readings can be requested from the sensor in a request\/reply fashion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/light_sensor_to_PEP_large.png?v=1544748603\"\u003e\u003c\/p\u003e\n\u003cp\u003eTutorials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/wireless_light_sensor.html\"\u003eWireless Sensor Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/jemrf.github.io\/RF-Documentation\/sensor_testing.html\"\u003eTesting the sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery monitor to keep track of power consumption. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAA Housing with On\/Off Switch\u003c\/li\u003e\n\u003cli\u003eTransmits a value between 0(very bright) and 2300(total darkness)\u003c\/li\u003e\n\u003cli\u003eAll devices are based on the high-performance RF transceiver based on the market-leading CC1100 SOC.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range of 2-3.6V makes the devices suited for battery power.\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: RX: 16.2 mA , TX: 15.2 mA. Deep Sleep : 0.005Ma (0.5 µA).\u003c\/li\u003e\n\u003cli\u003eUp to 1KM line of sight. Short range (30M) penetration of walls and floors.\u003c\/li\u003e\n\u003cli\u003e128-bit AES encryption security.\u003c\/li\u003e\n\u003cli\u003eDriverless installation.\u003c\/li\u003e\n\u003cli\u003eAll the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual. \u003c\/li\u003e\n\u003cli\u003eBase station communicates through serial port (TTL UART).\u003c\/li\u003e\n\u003cli\u003eCommunicates in ASCII clear text, making it very easy to exchange data between devices over the air.\u003c\/li\u003e\n\u003cli\u003eSupports point-to-point, point-to-multi-point, multi-point to point, and multi-point to-multi-point.\u003c\/li\u003e\n\u003cli\u003eVirtually unlimited amount of devices can be deployed. 99,999 Personal Area Network ID’s, 10 channels per frequency and 7,744 Device ID’s per network.\u003c\/li\u003e\n\u003cli\u003eSuper low power consumption allows devices to be use with a coin cell battery for long periods of time (up to 1 year depending on transmission rates).\u003c\/li\u003e\n\u003cli\u003eSupports 6 frequencies (433 MHZ, 915 MHZ (default US \u0026amp; Canada), 868.3 MHZ (default Europe), 868 MHZ, 903 MHZ, 315 MHZ)\u003c\/li\u003e\n\u003cli\u003e10 channels per frequency.\u003c\/li\u003e\n\u003cli\u003e4 pins for communicating with external micro-controllers like Raspberry Pi and Arduino : Tx, Rx, GND, 3V3.\u003c\/li\u003e\n\u003cli\u003eBattery monitor to keep track of power consumption. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"RF4","offer_id":46629351063714,"sku":"RF65-RF4","price":26.49,"currency_code":"USD","in_stock":true},{"title":"RF2","offer_id":46629351096482,"sku":"RF65","price":26.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/49F47CFA-9566-4461-9D8D-35B12436C97A.jpg?v=1748374837"},{"product_id":"wireless-ac-power-detector","title":"Wireless AC Power Detector","description":"\u003cp\u003eThe JemRF Power Monitor reports an AC power loss using our Wireless RF tools. Within 2 seconds of the loss, the sensor will message an RF Gateway that power has failed. \u003cbr\u003eThe operating range is from 100 VAC to 240 VAC. You get status updates once a minute,  a notification within 2 seconds of power loss, and an alert when power is restored.\u003c\/p\u003e\n\u003cp\u003eThe AC Power Detector comes configured using the RF4 protocol (4-digit ID).  An RF2 protocol version is available upon request from sales@jemrf.com before purchase.\u003c\/p\u003e\n\u003cp\u003eIt is assumed your Internet Router and RF Gateway have backup power.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/documents.jemrf.com\/wireless_power_sensor.html\" title=\"Power Detector Details\"\u003eClick here for Product Details.\u003c\/a\u003e\u003c\/p\u003e","brand":"JemRF","offers":[{"title":"Default Title","offer_id":45057006305442,"sku":"RF70","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/IMG_4955.jpg?v=1748374834"},{"product_id":"upgraded-device","title":"WIFI Waterproof Temperature Sensor Pro - Multiple External Sensors","description":"\u003cp\u003e\u003cspan\u003eThe WIFI Waterproof Temperature Sensor Pro is a Wi-Fi-enabled device that connects directly to your Wi-Fi router and can send Temperature readings from up to 4 external sensors to the Monitoring Cloud Server or another monitoring application. It is fully assembled and requires no soldering. Connect it to power, and it will advertise itself as a wireless access point. Configure\u003c\/span\u003e\u003cspan\u003e it through a web browser using its\u003c\/span\u003e\u003cspan\u003e easy-to-use config application. Once configured, it will connect to your Wi-Fi network, providing it with access to the internet, the monitoring server, the MQTT broker, and remote data requests.\u003cbr\u003eThe Pro series supports both Secure and Non-Secure MQTT and Web services, enhanced control, custom configuration, and access control to settings. \u003c\/span\u003e\u003cspan\u003eSupporting multiple MQTT data formats, including a Home Assistant-compatible format.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Pro Series supports both Secure and Non-Secure MQTT and Web services, enhanced control, custom configuration, and access control to settings. MQTT messaging is compatible with Home Assistant applications, including the option for  Auto MQTT Discovery, eliminating the need to manually add a JemRF sensor to your Home Assistant Dashboard. When connected to the Internet for more than 10 minutes, the local AP is disabled to eliminate an unused local WiFi Network.   Uses the industry-standard USB-C connection for power,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Pro Series provides a white-labeling feature that allows custom settings and an optional password to minimize accidental changes when installed at remote locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-to-configure web interface. No programming or soldering skills required. You do not need the internet to configure the device. Connect to it directly from any WiFi device (e.g., PC, phone, tablet).\u003c\/li\u003e\n\u003cli\u003eCyclic temperature transmission mode with configurable send interval\u003c\/li\u003e\n\u003cli\u003eSupports both Celsius and Fahrenheit temperature readings\u003c\/li\u003e\n\u003cli\u003eA configurable temperature delta threshold allows the device to monitor temperature and transmit only when the current reading exceeds the previous reading by a specified amount. This feature is handy for saving battery power\u003c\/li\u003e\n\u003cli\u003ePowered by a USB-C cable or 4.9V DC to 7V DC input.\u003c\/li\u003e\n\u003cli\u003eFour External DS18B20 temperature sensors are used to detect temperature. Measure temperatures from -55°C to 125 °C. Farhenheit equivalent is -67°F to +257°F, ±0.5°C accuracy from -10°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e**Note: \u003c\/strong\u003eThe operating temperature for the WiFi Sensor housing is -30F to +125.6F, -34C to 52C.    \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlthough the sensor is highly accurate (±0.5°C accuracy), you can calibrate the temperature reading using a configuration in the WIFI sensor app\u003c\/li\u003e\n\u003cli\u003eThe device supports dual-WIFI mode, allowing it to act as both a WIFI access point and a WIFI client simultaneously. A WiFi access point advertises its SSID and can be connected to by any device or computer with WiFi. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequired, but not included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.jemrf.com\/collections\/accessories\/products\/mini-usb-2-0-cable-black-type-a-to-mini-b\"\u003eUSB-C cable\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand power supply (older cell phones used mini USB, so you may already have one at the bottom of a drawer)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e5V  USB-C power supply at1A minumum.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jemrf.com\/products\/3v-battery-power-supply-2-x-aa-battery-holder\"\u003eBattery pack (optional)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFollow the three easy steps using our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/documents.jemrf.com\/wifi-iot-setup.html\" title=\"WIFI Device Documentation\"\u003eillustrated guide\u003c\/a\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/WIFI-Sensor\/wifi-temperature-sensor.php\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions 74mm x 55mm x 28mm\u003c\/li\u003e\n\u003cli\u003ePowered either by a USB-C cable or a 4.9V DC to 7V DC input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e-34C to +52C. Fahrenheit equivalent is -30F to +125.6F, ±0.5°C accuracy from -10°C to +52°C\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDS18B20 Sensors at the end of the Waterproof cable. Max of four Sensors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e** Contact us for a quote for longer external probes.\u003c\/span\u003e\u003c\/p\u003e","brand":"JemRF","offers":[{"title":"1 \/ 1M Sensors","offer_id":47244914327714,"sku":"WI108-1-1","price":34.25,"currency_code":"USD","in_stock":false},{"title":"1 \/ 2M Sensors","offer_id":47244914360482,"sku":"WI108-1-2","price":35.95,"currency_code":"USD","in_stock":false},{"title":"1 \/ 3M Sensors","offer_id":47244914393250,"sku":"WI108-1-3","price":37.95,"currency_code":"USD","in_stock":false},{"title":"1 \/ 5M Sensors","offer_id":47244914426018,"sku":"WI108-1-5","price":37.75,"currency_code":"USD","in_stock":false},{"title":"2 \/ 1M Sensors","offer_id":47244914458786,"sku":"WI108-2-1","price":36.95,"currency_code":"USD","in_stock":false},{"title":"2 \/ 2M Sensors","offer_id":47244914491554,"sku":"WI108-2-2","price":38.95,"currency_code":"USD","in_stock":false},{"title":"2 \/ 3M Sensors","offer_id":47244914524322,"sku":"WI108-2-3","price":41.95,"currency_code":"USD","in_stock":false},{"title":"2 \/ 5M Sensors","offer_id":47244914557090,"sku":"WI108-2-5","price":44.95,"currency_code":"USD","in_stock":false},{"title":"3 \/ 1M Sensors","offer_id":47244914589858,"sku":"WI108-3-1","price":42.95,"currency_code":"USD","in_stock":false},{"title":"3 \/ 2M Sensors","offer_id":47244914622626,"sku":"WI108-3-2","price":45.95,"currency_code":"USD","in_stock":false},{"title":"3 \/ 3M Sensors","offer_id":47244914655394,"sku":"WI108-3-3","price":47.95,"currency_code":"USD","in_stock":false},{"title":"3 \/ 5M Sensors","offer_id":47244914688162,"sku":"WI108-3-5","price":50.95,"currency_code":"USD","in_stock":false},{"title":"4 \/ 1M Sensors","offer_id":47244914720930,"sku":"WI108-4-1","price":45.95,"currency_code":"USD","in_stock":false},{"title":"4 \/ 2M Sensors","offer_id":47244914753698,"sku":"WI108-4-2","price":50.95,"currency_code":"USD","in_stock":false},{"title":"4 \/ 3M Sensors","offer_id":47244914786466,"sku":"WI108-4-3","price":54.95,"currency_code":"USD","in_stock":false},{"title":"4 \/ 5M Sensors","offer_id":47244914819234,"sku":"WI108-4-4","price":56.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/86BDD37C-1C28-4B80-84F6-8E30EB4CC5CA.jpg?v=1769114109"},{"product_id":"wifi-greenhouse-monitor-pro","title":"WiFi Greenhouse Monitor Pro","description":"\u003cp\u003eThe WiFi Greenhouse Monitor Pro is a Wi-Fi-enabled device that helps monitor multiple plants with a single base device. The Greenhouse Monitor comes with 3 Moisture sensors, an onboard Temperature and Humidity Sensor, and two external temperature sensors. It supports secure communication with the Monitoring Cloud Server or another monitoring application, such as Home Assistant. It is fully assembled and requires no soldering. Connect it to power, and it will advertise itself as a wireless access point. Configure it through a web browser using its easy-to-use config application. Once configured, it will connect to your Wi-Fi network, providing it with access to the internet, the monitoring server, the MQTT broker, and remote data requests.\u003c\/p\u003e\n\u003cp\u003eThe Pro Series supports both Secure and Non-Secure MQTT and Web services, enhanced control, custom configuration, and access control to settings. MQTT messaging is compatible with Home Assistant applications, including the option for  Auto MQTT Discovery, eliminating the need to manually add a JemRF sensor to your Home Assistant Dashboard. When connected to the Internet for more than 10 minutes, the local AP is disabled to eliminate an unused local WiFi Network.  Uses the industry-standard USB-C connection for power,\u003c\/p\u003e\n\u003cp\u003eThe Pro Series provides a white-labeling feature that allows custom settings and an optional password to minimize accidental changes when installed at remote locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-to-configure web interface. No programming or soldering skills required. You do not need the internet to configure the device. Connect to it directly from any WIFI device (e.g., PC, phone, tablet …)\u003c\/li\u003e\n\u003cli\u003eSend temperature and other data at a user-set interval\u003c\/li\u003e\n\u003cli\u003eSupports either Celsius or Fahrenheit temperature readings\u003c\/li\u003e\n\u003cli\u003ePowered either by USB-C \u003c\/li\u003e\n\u003cli\u003eLow crossion Moisture Probes with 1.3 m extended cables. Readings from 0 to 100%\u003c\/li\u003e\n\u003cli\u003eSupports and additional HTU21D Temperature and Humidity sensor. Measures temperatures from -40°C to +80°C. The Fahrenheit equivalent is -40°F to +176°F, with a ±0.5°C accuracy—measures humidity from 0-100%RH with 2% across the range.\u003c\/li\u003e\n\u003cli\u003eThe external DS18B20 temperature sensors are accurate (±0.5°C) from -40°C to +80°C, with an upper limit of 120°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e**Note: \u003c\/strong\u003eThe operating temperature for the WiFi Temperature sensor is -30F to +125.6F, -34C to 52C.  \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe device supports dual-WIFI mode, allowing it to act as both a WIFI access point and a WIFI client simultaneously. A Wi-Fi access point advertises its SSID and can be connected to by any Wi-Fi device or computer. \u003c\/li\u003e\n\u003cli\u003eOnce the unit has been online for 10 minutes, the local AP is disabled for security reasons. \u003c\/li\u003e\n\u003cli\u003eA White Label option is supported for site customization.\u003c\/li\u003e\n\u003cli\u003eOptional JST-XH 2.0 2-pin connector with 6\" lead for remote flow sensor.\u003c\/li\u003e\n\u003cli\u003eJST-XH 2.0 2-pin connector with 6\" lead for External 3.2 VDC support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequired, but not included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB-C cable and USB power supply.\u003ca href=\"https:\/\/www.jemrf.com\/products\/3v-battery-power-supply-2-x-aa-battery-holder\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFollow the 3 easy steps using our\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Setup Guide\" href=\"https:\/\/documents.jemrf.com\/wifi32s-setup.html\"\u003eillustrated guide\u003c\/a\u003e\u003ca href=\"http:\/\/projects.privateeyepi.com\/WIFI-Sensor\/wifi-temperature-sensor.php\" data-cke-saved-href=\"http:\/\/projects.privateeyepi.com\/WIFI-Sensor\/wifi-temperature-sensor\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions 74mm x 55mm x 28mm\u003c\/li\u003e\n\u003cli\u003ePowered either by a USB-C cable or an optional 5Vdc,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eJST PH2.0 connector\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e-34C to +52C. Fahrenheit equivalent is -30F to +125.6F, ±0.5°C accuracy from -10°C to +52°C\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JemRF","offers":[{"title":"2 - 1M Sensors","offer_id":47259558477986,"sku":"WI103-3-2-1-T-F","price":70.8,"currency_code":"USD","in_stock":false},{"title":"2 - 2M Sensors","offer_id":47259558510754,"sku":"WI103-3-2-2-T-F","price":78.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/55555AA0-96F1-431E-97E8-025177EE34DA.png?v=1770342894"},{"product_id":"soil-moisture-detect-probe-1-3-meters","title":"Soil Moisture Detect Probe 1.3 Meters","description":"\u003cp\u003e\u003cspan\u003eProduct Name: Soil Moisture Detection Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize: 36mm*15mm*6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVoltage: 3.3-12VDC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCurrent: \u0026lt;30ma\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInterface: analog resistance, 1.3M probe cable length\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe current is about 10ma.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe probe uses analog resistance to detect soil moisture content.\u003c\/span\u003e\u003c\/p\u003e","brand":"JemRF","offers":[{"title":"Default Title","offer_id":47275687903394,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/water-detect-probe.jpg?v=1779211629"},{"product_id":"soil-moisture-detect-probe-3-meters","title":"Soil Moisture Detect Probe 3 Meters","description":"\u003cp\u003e\u003cspan\u003eProduct Name: Soil Moisture Detection Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize: 36mm*15mm*6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVoltage: 3.3-12VDC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCurrent: \u0026lt;30ma\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInterface: analog resistance, 3M probe cable length\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe current is about 10ma.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe probe uses analog resistance to detect soil moisture content.\u003c\/span\u003e\u003c\/p\u003e","brand":"JemRF","offers":[{"title":"Default Title","offer_id":47275689246882,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/water-detect-probe_6d3c8648-783e-4f1d-baa9-2e51253e16ab.jpg?v=1779212065"},{"product_id":"soil-moisture-detect-probe-5-meters","title":"Soil Moisture Detect Probe 5 Meters","description":"\u003cp\u003e\u003cspan\u003eProduct Name: Soil Moisture Detection Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize: 36mm*15mm*6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVoltage: 3.3-12VDC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCurrent: \u0026lt;30ma\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInterface: analog resistance, 5 M probe cable length\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe current is about 10ma.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe probe uses analog resistance to detect soil moisture content.\u003c\/span\u003e\u003c\/p\u003e","brand":"JemRF","offers":[{"title":"Default Title","offer_id":47275690164386,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/files\/water-detect-probe_4b03fb8c-76a8-46ac-9be3-61df99740205.jpg?v=1779212162"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/4065\/2092\/collections\/IMG_2051.jpg?v=1674516759","url":"https:\/\/www.jemrf.com\/de\/collections\/new-products.oembed?page=2","provider":"JemRF","version":"1.0","type":"link"}