LCD digital temperature humidity sensor Tuya Wi-Fi Alarm

THE PERFECT DESIGN: Smart thermometer hygrometer with an external probe, which has higher measurement accuracy. In addition to being widely used in rooms, greenhouses, warehouses, etc., it is more suitable for detecting temperature and humidity of freezers, incubator, laboratory, power distribution rooms and machine rooms. The high-definition LED digital display can be clearly read in the dark, and the soft 360-degree luminous ambient light creates a unique atmosphere for your home.

SOUND ALARM & APP ALERTS: You can set upper and Lower limit value of temperature and humidity alarm. For example: Set the temperature range ( 18~24 ℃). If the temperature exceed the set value, the Buzzer will sound, and an alert will be pushed to your smartphone via app at the same time. Audible Alarm help you find the abnormal cases in time.

REAL-TIME UPDATE & FREE HISTORY RECORD: Real-time data update, Manage the temperature and humidity in the most accurate way. The history record data of temperature/humidity can be exported from App. Indoor temperature and humidity sensor supports ℃ reading and Temperature calibration. Support 2.4G Wi-Fi (Don't support 5G).

INTELLIGENT LINKAGE WITH OTHER DEVICES IN APP: When the environment changes, Wifi temperature sensor can also perform intelligent linkage. For instance,when the ambient temperature surpass 25℃, the air-conditioner open automatically. Or when the ambient humidity lower 40%RH, the humidifier will spray.

BUILT-IN RECHARGEALBE BATTERY: Indoor Temperature Humidity Meter Gauge built-in a rechargeable battery, saves money on frequent battery replacement.

Specifications:

App: Tuya Smart/Smart life

Powered by: DC5V 1A power adapter (included)

Built-in rechargeable battery: 3.7V 600mAH

Battery standby time: about 6 hours in full charge

Alarm Indication: Yes

Detecting temperature: -40℃ to +120℃

Detecting Humidity: 0% to 100%

Temperature accuracy: 0.5℃

Humidity accuracy:1%RH

Measurement deviation: ±1℃ ±3%RH

WIFI band: 2.4G ( not support 5G)

Buzzer alarm time: default 30 seconds

Size: 77.8mm x 77.8mm x 20.8mm