Tuya Zigbee Temperature and Humidity Sensor LCD Display, 1 Year Battery Life,
Function description
What is a WiFi temperature humidity sensor?
The WiFi temperature humidity sensor measures the temperature and humidity of the surrounding environment by a built-in sensor module, we adopt the world's best brand Sensorion sensor to get high accuracy readings of temperature and humidity. With a Tuya WiFi module, our TH sensor can wirelessly send the information to the Internet through a WIFI connection. And, users can review the real-time reading, history chart on smartphone anytime.
| Communication protocol | Zigbee | 
| Transmission Frequency | 2.4GHz | 
| Transmission Power | ≤15dBm | 
| Communication Distance | 100m (open-air) | 
| Working Voltage | DC 3V(AAA*2) | 
| Low battery indication | 2.5V±0.2V | 
| Temperature tolerance | ±0.5℃ | 
| Humidity tolerance | ±3% | 
| Standby current | ≤30uA | 
| Working current | ≤30mA | 
| Working temperature | -10℃~+55℃ | 
| Battery life | 1 year | 
| Dimension | Φ61.2x23mm | 





