Wireless Door Contact Temperature Sensor M Series

Preço normal $26.95 Em promoção

RF ID

Quantidade

Monitor temperature from your phone or Desktop
Create temperature alerts
Use temperature to trigger automation
The battery lasts over a year
A powerful transmitter can penetrate walls and floors and up to 1km line of sight.
Configured to transmit a temperature reading every 5 minutes (configurable).
Out-of-the-box temperature monitoring solutions are available
Can be interfaced with many IoT systems (e.g., Blynk, Home Assistant, Adafruit IO, ThingsBoard, PrivateEyePi, MQTT, Amazon AWS IOT, Google Cloud IoT).

Tutorials:

Technical Specs:

A battery monitor to keep track of power consumption.
AA Housing with On/Off Switch
The Sensor is a DS18B20 for high accuracy and repeatability.
Magnetic Door Contact Switch Normally Open
All devices are based on the high-performance RF transceiver based on the market-leading CC1100 SOC.
A wide operating voltage range of 2-3.6V makes the devices well-suited for battery power.
Current consumption: RX: 16.2 mA, TX: 15.2 mA. Deep Sleep: 0.005Ma (0.5 µA).
Super low power consumption allows devices to be used for extended periods (up to 1 year, depending on transmission rates).
Up to 1KM line of sight. Short range (30M) penetration of walls and floors.
128-bit AES encryption security.
All the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual.
The base station communicates via a serial port (TTL UART).
Communicates in clear ASCII text, making it very easy to exchange data between devices over the air.
A 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.
Supports six frequencies (433 MHZ, 915 MHz (default US & Canada), 868.3 MHZ (default Europe), 868 MHz, 903 MHz, 315 MHz)
10 channels per frequency.