Features: 1LED Display: More friendly interface, LED matrix light, simple display the temperature, energy saving, eye protection. 2Easy to Install: 13mm extremely thin recessed panel, perfect fit for all kinds of wall surfaces, suitable for standard 86mm square box, 60mm EU style box, to meet all installation environments. 3High Accuracy: Strict temperature control accuracy (1) to provide the warmth you want, power failure protection, safe storage of all your settings. 4Preset Mode: 5+1+1 mode preset adjustment for a week, 6 programmable time slots per day, energy saving and more intelligent, environmental protection. 5Prime Material: This thermostat is made of premium PC and ABS material, durable and not easy to be damaged, can be used for a long time. Specification: Item Type: Smart Home Thermostat (Electric Heating Thermostat)Weight: 200g / 7.05ozVoltage Range: AC95~240VCurrent: 16ASensor: NTC3950, 10KTemperature Error: 1Time Error: <1%Temperature Control Range: 5~35Normal Working Environment Temperature/Humidity: -5~45, 5~95%RH (no water vapor condensation)Power: <1.5WPanel Material: PC, ABS Engineering Plastic (Flame Retardant)Mounting Embedded Box: 86 x 86mm or conventional EU style boxProtection Grade: IP20Key Type: Capacitive Touch KeysScreen: LED multi color screen Package List: 1 x Controller2 x Screw1 x Instruction Manual