Features: 1LED Display: The smart wireless thermostat is equipped with LED display, the interface is more friendly, users can clearly see the current temperature and settings. LED matrix light, simple display, energy saving and help to protect the user's eyes. 2Extremely Thin Panel: The intelligent wireless thermostat adopts 13mm extremely thin recessed panel design, which perfectly fits various wall surfaces, and is suitable for various installation environments such as standard 86mm square concealed box and 60mm European concealed box, which is convenient for users to install and use. 3Accurate Temperature Control: The intelligent wireless thermostat has strict temperature control accuracy, with a temperature adjustment accuracy of 1 degree Celsius. It can provide the warmth that users want and ensure the comfort of indoor temperature. 4Power Failure Protection: The smart wireless thermostat is equipped with a power failure protection function, which can safely save all the user's settings. Even if a power failure occurs, users will not lose their previous settings, which is convenient for users. 5Programmable Settings: The smart wireless thermostat has 5+1+1 modes of preset adjustments for a week and 6 programmable time slots for a day. Such intelligent adjustment function can adjust the temperature according to the user's needs, saving energy and reducing expenses, more environmentally friendly. Specification: Item Type: Programmable ThermostatMaterial: PC, ABSWeight: Approx. 200g / 7.1ozVoltage Range: AC95-240VCurrent: 16ASensor: NTC3950, 10KTemperature Error: 1 Degree CelsiusTemperature Control Range: 5-35 Degree CelsiusRoom Temperature Range: 5-99 Degree CelsiusDisplay Temperature Range: 5-99 Degree CelsiusNormal Working Environment Temperature: 0-45 Degree CelsiusNormal Working Environment Humidity: 5-95% RH (No Condensation)Storage Temperature: -10-45 Degree CelsiusPower: <1.5WTime Error: < 1%Mounting Insert Box: 86x86mm / 3.4x3.4in or Regular European Style Concealed BoxConnector: 2 x 1.5 mm or 1 x 2.5 mmProtection Grade: IP20Key Type: Capacitive Touch Keys Package List: 1 x ProgrammableThermostat2 x Screw1 x Instruction Manual