Eaiser Smart WiFi Temperature and Humidity Sensor with Backlight LCD Display Indoor Thermometer Hygrometer For Alexa Google Home

SPECIFICATIONSBrand Name: EaiserOrigin: Mainland ChinaCertification: CECertification: RoHSModel Number: WiFi Temperature Humidity SensorWi-Fi system: IEEE 802.11 b/n/g 2.4GHzWorking voltage: 5VHumidity measurement range: 0~100%RHTemperature measurement range: -19~60°C (-2.2â„?140â„?Battery Specifications: 3.7V/500mAhBrightness measurement range: 0~100%Temperature measurement accuracy: ±0.3â„?internal)External sensing line temperature error: ±1°CBuilt-in battery usage time: â‰? hours (fully charged)Temperature probe: 1 meterAPP name: Tuya Smart or Smart LifeChoice: yessemi_Choice: yes Tuya Smart WiFi Temperature Humidity Sensor External Temperature Probe Smart Life Remote Monitor Indoor Thermometer Hygrometer Meter Support Alexa Please read before buying: 1. The external temperature probe can only detect the temperature and cannot detect humidity. 2. External temperature probe detection temperature and equipment detection temperature cannot be performed at the same time. 3. Before usi