SNT957WDE WiFi Temperature Humidity Alarm Tuya APP Remote Monitor External Probe LED Display High Low Alarm 1100mAh Back

Specification Product Name WIFI Round Digital TemperatureHumidity Alarm Model SNT957W DEWorking Voltage 5V 1APower Consumption 5WBuilt in Battery 3 7V 1100mAh rechargeable Standby Time approx 6 hours standbyTemperature Range 20°C 80°CHumidity Range 0 100 RH non condensing environment Temperature and Humidity Measurement Accuracy 0 5°C 1 RH Measurement error ±1°C ±3 RHWIFI Standard 2 4GHz 5GHz not supported Buzzer Alarm Time Default 15 secondsAlarm Indication LED digital flashing green indicator flashes during network pairingProbe Cable LengthApprox 1 meterProduct Size Diameter 77 8mm Thickness 20 8mm excluding adhesive APP Tuya Smart iOSAndroid Features 1 Real time LED Display Large red digital screen shows temperature and humidity clearly at a glance with a soft green ambient light ring that is eye friendly supports °C °F unit switching 2 WIFI ConnectionAPP Remote Control Connects directly to 2 4GHz WiFi no gateway hub or SIM card required Free Tuya Smart APP lets you monitor readings anytime anywhere and link with Tuya smart sockets to automatically turn on off your air conditioner or humidifier 3 4 Upper Lower Limit Alarms Freely set high low temperature and high low humidity thresholds the built in buzzer sounds on site default 15s while the APP pushes an instant alarm notification and all alarm records are saved for review 4 High Precision External Probe Imported integrated temperaturehumidity sensor probe