Tuya WIFI Temperature and Humidity Sensor with 1m Cable Detecting Temperature from -20 ℃ to 80 ℃ Tuya Smart App Monitor

Description Model TH 80Working voltage 5V1A Power 5WBuilt in rechargeable battery 3 7V 600MABattery standby time ≈ 4 hoursAlarm indication The digital tube number flashes Pairing indication green indicator flashesDetecting temperature 20 ℃ 80℃Detecting humidity 0 no condensation Temperature humidity accuracy 0 5℃ 1 RHMeasurement error ±1 ℃ ±3 RHWIFI band 2 4GBuzzer alarm time default 15 seconds uncontrollableSize 90mm 63mm 25mmFeatures Intelligent signal analysis technology Real temperature Humidity compensation technology Resistance to radio frequency interference 20Vm 1GHZ WIFI wireless signal transmission Microprocessor control Low power circuits design Manufactured by SMT process Real temperature and humidity data acquisition and export The device shows offline after WIFI disconnected 3 minutes The device and terminal transmit data every 3 secondsPackage Included 1 x Wifi Temperature Sensor1 x 1 Meter WireOnly 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