[ZigBee & APP remote monitoring] Real-time perception of temperature and humidity changes, and support the smart life Tuya App to report to your smartphone in real time. View the history in the App, and intelligently control the temperature and humidity of your house.[LCD Display and Alarm]The screen is equipped with a high-definition LCD display, which can read the , temperature and humidity quickly and clearly. Send alerts when temperature, humidity limits are exceeded, or battery is low.[Accurate measurement and low consumption]Temperature and humidity sensor detection temperature: 14-122(-10-50), humidity: 0-99%RH. Equipped with high-precision sensors, it can accurately obtain temperature of 0.54F/0.3C and humidity of 3%RH. Standby current: Less than 3uA, consumption is much lower than other WiFi connected devices.color:WhiteMaterial:plasticPackage Contents:1 x Temperature Humidity SensorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.