1、Compatibility: This thermostat is compatible with the standard 86mm quadrate cassette and 60mm European cassette to meet all installation environments. 2、Mobile APP Control: If you do not want to use manual touch, you can control the device through smart phone APP wireless remote control connection. 3、Shared Devices: Family access to one device, devices shared to your family members to control the smart thermostat together. 4、Embedded Installation: The controller adopts embedded installation, which is small in size, easy to install, and fits with the wall, beautiful and easy to install. 5、Applicable Places: It is applicable to the temperature control requirements of various public places, such as offices, bedrooms, living rooms, supermarkets, hotel restaurants, etc. 1 x Controller2 x Screw1 x Instruction Manual Item Type: Home ThermostatShell Material: PC, ABS(fireproof)Gross Weight: 202g / 7.1ozPower Supply: 95-240V AC, 50-60HzCurrent Load: 5ASensor: NTC3950 10 kAccuracy: ±1°CSetting Temperature Range: 5-35°CRoom Temperature: 5-99°CDisplay Temperature Range: 5-99°CAmbient Temperature: 0-45°CAmbient Humidity: 5-95% RH(non condensing)Storage Temperature: -10°C-45°CEnergy Consumption: 1.5WTiming Error: 1%Protection Class: IP20Button: capacitive touch buttonPanel Width: Approx. 11.9mm / 0.47inOverall Width: Approx. 37.5mm / 1.48inColor: White