Tuya Smart ZigBee Temperature and Humidity Sensor:A Tuya ZigBee Wireless Gateway Hub is a must to work with the temperature and humidity sensor,as well as a variety of ZigBee smart products, which is proved to be the bridge and control center for smart homes and plays an irreplaceable role for all ZigBee products and realizes the whole intelligent linkage of your house.Simply add the sensor into the ZigBee hub after adding the hub into Smart Life/Tuya App.Real-time perception of temperature and humidity changes and real-time report to your smart phones with Smart Life Tuya App supported.View history record in App for smart controls for your house temperature and humidity.Monitor your house temperature and humidity no matter where you are.New ZigBee technology with low power consumption microprocessor for long standby.Designed with low voltage monitoring reminder function in App for real-time power supply for your sensor.Battery powered with long battery life.(battery not include)New added with temperature compensation technique with smart scene linkage to your air conditioning and humidifier,offering your house with the most comfortable temperature and humidity to enjoy our smart life.Widely used in various places and easily stick it to the wall with the sticker for simple installation,light and compact.Easy set up and configure to your Smart Life App for convenient control.Can be used with and Google home.Product name: Temperature and humidity sensorBattery type:2*AA(NOT INCLUDE)Product parameter:DC3V LR03Quiescent current: less than or equal to 10uAAlarm current: less than or equal to 15mALow voltage and undervoltage: less than or equal to 2.6Vzigbee working frequency:2.400GHz-2.484GHzDetection temperature:-10~+60Detection humidity:0-100%RHWorking temperature:-10~+50Working humidity:maximum 95%RHColour: whiteMaterial: ABS + electronic componentsPackage Contents:1 * Temperature and humidity Sensor2 * Screw1 * Card pin1 * Stickers1 * English instructionOnly the above package content, other products are not included.Note: Light 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.