Description: [Remote Control]:You can remotely view temperature humidity via smart phone using the app,tuya smart or smart life. [Third party voice support]This sensor supports and Home Asistant. You can view the current temperature and humidity through voice. [Battery Life]:Use AAA x 2pcs,battery are not included. [LCD screen display]:The sensor uses LCD as the display of temperature and humidity. [High precision]sensors use top tier suppliers. It can high accuracy of measurement data. [ ℉&℃ ]: The sensor is designed with temperature conversion function between Celsius and Fahrenheit degrees. You can choose the units to display as needed. The switching speed is related to the set data update frequency. [Memory Function]You can always save the historical temperature in the APP. [Scene linkage] This sensor can as a temperature and humidity data source for Graffiti Intelligence, Smart Life, , and Home. You can perform many automated processes based on the data source. [WiFi