Note<br> <br> WiFi version:<br> <br> It can be directly connected to tuya smart life APP through wifi, no other gateway device is required.<br> <br> Zigbee version:<br> <br> tuya zigbee gateway is required to connect to tuya smart life APP<br> <br> How to connect to APP<br> <br> Specifications:<br> 1. Intelligent Linkage<br> When the ambient environment change, you can do intelligent linkage. For example, the air conditioner will be on automatically<br> when the room temperature surpass 35.<br> And the humidifier will spray when the humidity is lower than 20% RH.<br> <br> 2. Temperature Unit Selection in APP<br> You can choose or as the temperature unit through app.<br> <br> 3. Third-party Voice Control<br> Works with alexa, google assistant.<br> <br> Input vollage:DC3V LR03*2<br> <br> WiFi:802.11b/g/n 2.4GHz<br> Zigbee 3.0<br> <br> Working temperature:-10~55<br> Working humidity:10%~90%RH<br> <br> Package Included:<br> sensor*1<br> <br> Manual *1