WIFI TEMPERATURE HUMIDITY MONITOR WITH DOUBLE ALARM:Connecting with 2.4GHz WiFi(No 5G support), you can remotely monitor the smart humidity sensor. You can set the upper/Lower limit of the alarm via Tuya/Smart life app. The wifi temperature sensor sound an alarm and send a notification to your phone when beyond preset value REALTIME UPDATE & CALIBRATION FUNCTION:This remote temperature monitor is equipped with exceptional and a sensitivity sensor, support Real-time data update. Users can also choose the temperature or humidity report time, such as 1s or 100s.The digital thermometer for home with calibration function, the temp and humidity can be manually calibrated via the App VOICE CONTRO & LARGE BACKIGHT SCREEN:The temperature and humidity sensor compatible with , Assistant. After connecting, you can know the current temperature humidity by voice. Thermometer WiFi is equipped with a 2.9in Backlit LCD display, allows you to check the readings in any dim situation. You can also turn