Zigbee 3.0 Temperature Humidity Sensor with External Temp Probe Option,For Fish Tank Freezer Thermometer,For Tuya/Smart Life/Z2M

*Attention : The sensor must work with with compatible related zigbee gateway or Z2MQTT hub. Do not support for ZHA Do not support for alexa nor google assistant directly (You need the voice assistant that built-in zigbee hub ) . What is the difference between these 4 type sensors? 1.For Z2M(No probe): Main Body Air Temperature and Air humidity detection; 2.For Tuya(No probe):Main Body Air Temperature and Air humidity detection; 3.For Z2M(With probe):Main Body Temperature and Air humidity detection+ Waterproof Probe Temperature Sensor; 4.For Tuya(With probe):Waterproof Probe Temperature Sensor + Air Humidity Sensor ,(No air temperature detection); *No probe version parameter : Wireless protocol : Zigbee 3.0 Temperature Resolution :1 °C Humidity Resolution: 1% Temperature Measurement Accuracy:±1°C Humidity Measurement Accuracy:±3% Working voltage:DC 3.0V Battery type : 2 * LR03 AAA (Not included) Standby Current :≤5uA Working Temperature -10~55°C Working Humidity: Max 99%RH *With External Probe version parameter : Wireless Protocol :Zigbee Working Voltage:DC3V Battery Type:LR03-1.5V/AAA2(Not included) Standby Current:≤20uA Probe Measure Range:-40°℃~120℃ Operating Temperature: -10°℃~60℃ Operating Humidity:0%-99%RH Temperature Resolution :1 °C Humidity Resolution: 1% Probe Temperature Calibration:±2°C AirTemperatureCalibration:±2°C HumidityCalibration:±10%RH