Features: 1Compatible: This smart thermostat is compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environments. 2Embedded Installation: The temperature controller adopts embedded installation which is small in size and easy to install. It fits with the wall looks beautiful and is easy to install. 3Voice Control: This smart temperature controller has voice control function that it can be compatible with for Google Home for simple voice control. 4For Tuya APP Control: You can remote control this device by connecting it to for Tuya smart APP if you do not want use manual touch. 5Widely Applicable: Our programmable thermostat is applicable to the temperature control requirements of various public places such as offices bedrooms living rooms supermarkets hotel restaurants etc. Specification: Item Type: Smart Temperature ControllerShell Material: PC and ABS fireproofGross Weight: 199g/7.0ozPower Supply:95-240 VAC 50-60HzCurrent Load:5ASensor:NTC3950 10 kAccuracy:1CSetting Temperature Range:5-35CRoom Temperature:5-99CDisplay Temperature Range:5- 99CAmbient Temperature:0- 45CAmbient Humidity:5-95 percents relative humidity non condensingStorage Temperature:-10-45CEnergy Consumption: 1.5 wTiming Error: 1 percentProtection Class: IP20Button: Capacitive touch buttonColor: White Package List: 1 xSmart Temperature Controller2 x Screw1 x Manual Note: The product does not include a gateway which should be used with for ZigBee gateway.