WiFi Tuya Smart Temperature Humidity Alarm Sensor Thermometer Hygrometer Detector Home Digital Display Android APP Alert

Features :Built- in Rechargeable battery : can be powered by external DC5Vpower supply or standby battery.(If you want to power the detector via backupbattery, please open the back cover and switch on the detector).Temperature Unit is optional(Centigrade or Fahrenheit).Check the History Record of temperature or humidity anytime.Multi -User Supervision Supported: you can click to share the device to other users.Buit in Buzzer: the Buzzer will sound when the detector was triggered.APP: you can download it by searching forTuya SmartorSmart Life, support android IOS smartphone.1. Real-Time Supervision: you can check the temperature or humidity anytime.and the temperature unit is optional (Centigrade orFahrenheit).2. Set upper and Lower limit value of temperature alarmFor example: Set the temperature range (27~33 centigrade degree). when the temperature in house is within the temperature range, the detector will work normal. if the temperature is lower than 27 centigrade degree or higher than 33 centigrade degree, the app will push alarm alerts and the Buzzer will sound at the same time.3.Set upper and Lower limit value of humidityalarmFor example: Set the humidity range ( 45%~70% RH). when the humidity in house is within the humidity range, the detector will work normal. If the humidity is lower than 45% RHor higher than 70% RH , the app will push alarm alerts and the Buzzer will sound at the same time.4. The history record of temperature / humidity can be exported anytime.5. Mul