1、*The T\u0026H sensor detects temperature and humidity in the environment in time, and LCD screen dynamic display real-time values(tem., hum., battery capacity, WIFI signal). Providing us with comfortable temperature and humidity. 2、*With the gateway and cloud platform docking, perception of temperature and humidity changes and real-time report to the users phone. You can view current and historical temperature and humidity data. 3、*APP remote control linkage scene, when temperature and humidity detector check temperature is too hot, it will linkage with home automation to control air-conditioner on or off. 4、*You can connect the sensor with smart outlet, if the humidity detected is too low, it can turn on the outlet and power the humidifier. 5、*It can also be combined with other devices to design and implement smart application scenarios. Ultra-fast response, anti-interference ability, ultra-low power consumption and cost-effective. 6、*Easy to installation, install by screw or double-sided adhesive to easy fixed it on the wall. Note: The smart ZigBee Tuya T&H sensor must work with Tuya gateway Hub which supports ZigBee protocol. It can't work without Tuya ZigBee intelligent gateway. Features: *The T&H sensor detects temperature and humidity in the environment in time, and LCD screen dynamic display real-time values(tem., hum., battery capacity, WIFI signal). Providing us with comfortable temperature and humidity. *With the gateway and cloud platform docking, perception of temperature and humidity changes and real-time report to the users phone. You can view current and historical temperature and humidity data. *APP remote control linkage scene, when temperature and humidity detector check temperature is too hot, it will linkage with home automation to control air-conditioner on or off. *You can connect the sensor with smart outlet, if the humidity detected is too low, it can turn on the outlet and power the humidifier. *It can also be combined with other devices to design and implement smart application scenarios. Ultra-fast response, anti-interference ability, ultra-low power consumption and cost-effective. *Easy to installation, install by screw or double-sided adhesive to easy fixed it on the wall. Specifications: Type: T&H Sensor Power Supply: 2*AAA (not included) Relative Humidity Sensor:  ± 3% RH (max) High Accuracy Temperature Sensor:  ± 0.3°C (max) 0 to 100% RH operating range Up to -40 to +85°C operating range Color: White Material: ABS Item Size: 68*68*30mm Item Weight: 72g Package Size: Approx. 10*9*6cm/3.9*3.5*2.4in Package Weight: Approx. 85g/3oz Packing List: 1 * Temperature&Humidity Sensor 1 * Temperature&Humidity Sensor