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000 RF2 and 15M RF4 Device IDs per network
It has an extended antenna installed to improve Wi-Fi connectivity—supporting multiple MQTT data formats
Super low power consumption allows devices to run on a coin cell battery for extended periods (up to 1 year
The sensor will also transmit the battery level
Three External DS18B20 temperature sensors are used to detect temperature
Wireless Door Contact Temperature Sensor M Series RF ID:RF2 000 RF2 and 15M RF4Monitor 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,