Description:The Sonoff TH10 or Sonoff TH16 with DS18B20 sensor to detect temperature, and then set specified temp.ranges as conditions to trigger on/off other smart devices in the same account.This device works perfectly with electric fan, air conditioner, humidifier, smart fish tank, watering system, etc.Note: The Sensor AM2301 must work with the Sonoff TH10/TH16, and the Sonoff TH10 /TH16 is not included.Features:DS18B20 is waterproof, which can only measure temperatureProbe: Stainless steel temperature probeMonitor real-time temperatureSet Auto mode to turn on/off at a specified temp rangeThe temp. values work as smart scene trigger conditions to trigger on/off other Sonoff devicesDS18B20 SensorType: Waterproof temperature sensorProbe: Stainless steel temperature probeTemperature Measuring Range: -55~+125Power Supply: 3.0-5.5VWeight: 26gLength: 1mPackage Information:Package Size: Approx. 8*5*3.5cm/3.15*1.96*1.38inPackage Weight: Approx. 25g/0.88oz Package List:1 * DS18B20 sensor