HIGH‑ACCURACY TEMPERATURE: The thermostats using high reliability single chip microcomputer, it has strong anti interference, stable performance, and can the accuracy of data control. APP REMOTE CONTROL: APP remote control, whether you are or on the road, you can remotely control the thermostat by installing for Tuya Smart APP on your phone or tablet. VOICE CONTROL: Voice control, it can work perfectly for Assistant and for Tmall Genie, just give a voice to turn on, turn off or set a suitable temperature. WIDE APPLICATION: Multi function, it adopts microcomputer control technology, has manual, automatic, programmable, and state storage functions, which can meet your needs. Control type: Touchpad Type: Wi-Fi smart thermostat Voltage:100-240V AC,50/60HZ Max. Current Load: 16A/3A/3A Temperature Accuracy: 1℃ Temperature Setting: 5-35℃ Key: Key Item Size: 86 x 86 x 13mm APP:Tuya Smart life Model Number:WT50 Voice control:/Goolge home/ color:Grey Material:plastic Package Contents: 2 x Temperature Controller 4 x Screws 2 x External Sensor Wire 3 Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.