Feature: 1. [Remote Monitoring and Notification Alerts] Remotely monitor the temperature and humidity through your smartphone, once the data exceeds the preset range, the APP will push you an alert notification. Help look after your house when you are away. 2. [Wireless 2.4 GHz WiFi] The temp humidity sensor adopts wireless 2.4 GHz WiFi connection (5G WiFi not supported), accurate measurement and real time update, no delay, you can monitor temperature and humidity remotely. 3. [Switchable Units] You can switch the temperature unit between ℉ and ℃ by pressing the reset button once or through the APP. Supports for Google Assistant voice control to ask temperature and humidity for home automation. 4. [Smart Scene Linkage] You can set a condition in the smart scene, such as turning on or off the fan when the temperature reaches the limit value; or once the humidity is too high, the dehumidifier in your room will start to work, making your home smarter. 5. [Time Display] Equipped with a clock function and a clear LCD screen, you can clearly see the time and date, current temperature and humidity on the LCD screen, and you can also get current and historical data through the APP. Specification: Item Type: Temp Humidity Sensor Material: ABS Color: White Communication Method: 2.4GHz WiFi (IEEE 802.11 b/g/n) Detection Temperature: 0 to 60℃ Detection Humidity: 0-99%RH Temperature Accuracy: ±1℃ Humidity Accuracy: ±5%RH Application: Nurseries, bedrooms, wine cellars, greenhouses, offices, pet environments, etc.. Package List: 1 x Temp Humidity Sensor1 x English Manual1 x Data Cable