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GONLEN Tuya WiFi Temperature Thermometer Humidity Hygrometer Detector Alarm Sensor Smart Life App Alert Home Thermostat Controller Remote Monitoring (B Temperature + Humidity)
Note The device is not waterproof. Please don't put it into water. Product Parameters Powered by DC5V 1A power adapter (included) Built-in rechargeable battery 3.7V 1100MA Note the backup battery switch located at circuit board. For the first time use, please remember to open the back cover, then switch on backup battery switch. Battery standby time about 6 hours in full charge Alarm Indication The digital tube number flashes Pairing indication Green indicator flashes Detecting temperature -40℃ to +120℃ ( -35℉ to -245℉ ) Detecting Humidity 0

Price is $50.00
Price: $49.99