Item Type: Smart Temperature Controller Shell Material: PC and ABS, fireproof Gross Weight: 199g/7.0oz Power Supply:95-240 VAC, 50-60Hz Current Load:5A Sensor:NTC3950 10 k Accuracy:1C Setting Temperature Range:5-35C Room Temperature:5-99C Display Temperature Range:5- 99C Ambient Temperature:0- 45C Ambient Humidity:5-95 percents, relative humidity, non condensing Storage Temperature:-10-45C Energy Consumption: 1.5 w Timing Error: 1 percent Protection Class: IP20 Button: Capacitive touch button Color: White Package List 1 x Smart Temperature Controller 2 x Screw 1 x Manual The product does not include a gateway, which should be used with for ZigBee gateway. 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.