zigbee hub is Required Tuya Zigbee Smart Wireless Temperature and Humidity Sensor Hygrometer Thermometer Detector work with Alexa Home Assistant z2mqtt Specifications:
Battery: 1.5V/AAA x 2 ( not included)
Size: 71 x 25 x 20 mm
Zigbee: IEEE 802.15.4
Temperature measurement range: -20 ℃ ~ 60 ℃.
Temperature accuracy: ± 1°C.
Humidity measurement range: 0% RH ~ 99.99% RH
Humidity accuracy: ± 5% RH
【Precision】 Temperature sensor -20°C to 60°C and humidity sensor 0% RH to 99.99% RH. The temperature is accurately measured to ± 1°C and humidity to ± 5% RH. The data is updated every one minutes to ensure higher accuracy.
【Temperature and humidity monitoring】: The digital humidity thermometer can be easily monitored remotely via the tuya/smart life /eWeLink app. When the environment changes, you can create smart shortcuts. For example, if the room temperature exceeds 35°C, the air conditioner will automatically turn on, or if the humidity drops below 20% RH, the humidifier sprays.
【Free data storage and export】: the room humidity sensor supports data export and storage of data in the app for one year.
【Third party voice support】: The temperature humidity monitor can be displayed remotely. With this smart thermometer you can monitor your room. Supports Alexa and Google Assistant, know the temperature via simple voice control commands, e.g. B. "Alexa, what's the temperature here?"