Features: 1Good Using Experience: Support the creation of product local group and sharing, achieve unlimited centralized control and multi terminal control of product quantity, experience a new voice control method. 2Embedded Panel: 13mm ultra thin embedded panel, perfectly fitting various walls, suitable for standard 86mm square cassette and 60mm European cassette, meeting all installation environments. 3Programmable Setting: 5+1+1 mode preset adjustment per week, programmable setting for 6 time periods per day, green, energy saving, less cost expenditure, more intelligent and environmental. 4High Accuracy and Safety: Strict temperature control accuracy ( 1) provides you with the warmth you want, power outage protection, and safe storage of all your settings. 5LED Multi Color Screen: LED display screen, more user friendly interface. LED matrix light, simple display, energy saving, eye protection. Specification: Item Type: Smart WiFi Home ThermostatCurrent: 5ASensor: NTC3950,10KTemperature Error: 1Time error: <1%Temperature Control Range: 5-35Normal Working Environment Temperature/Humidity: -5-45, 5-95%RH (Anhydrous Steam Condensation)Power: <1.5WPanel Material: PC, ABS Engineering Plastic (Flame Retardant)Installation Insert Box: 86x86mm / 3.4x3.45in Regular European BoxProtection Level: IP20Key Type: Capacitive Touch ButtonScreen: LED Multi Color ScreenWeight: Approx. 200g / 7.1oz Package List: 1 x Controller2 x Screw1 x Manual