Name: WIFI Smart Thermostat Protection class/shell material: IP20/flame retardant PC Voltage: 220V AC, 50/60HZ Current load: 16A/3A Temperature accuracy: 1 Temperature setting: 5-95 Key: touch key Product size: 132*84*45mm Specifications: Voice ControlCompatible with Google Assistant, Alexa. Temperature displayCelsius and Fahrenheit selection LCD Touch ScreenElegant appearance, single-sided design, anti-scratch. 4.3 inch LCD touch screen, easy to read. APP controlIntelligent thermostat, which can be controlled by mobile phone before going home. (APP: Tuya) Manual/Auto ModeThe manual or automatic mode can be freely selected. Accurate TemperatureInternal sensor floor sensor, perceptible ambient temperature and floor temperature. The temperature is automatically acquired with an accuracy of 1C. Weekly ProgrammableThe thermostat supports different temperature settings in 6 time modes per day. Storage function Don't worry about power failure, data storage when power down. Child LockKeyboard lock function is designed to prevent children from misoperation. UseSuitable for electric heating/hot water heating. Perfect for home, office, shopping mall, hotel, etc. Package Included: 1* Thermostat 1*Instruction 1*Installation package Notes: Please confirm whether it is 3A or 16A before purchasing. 3A has no dry contact, can only control the actuator or two-way valve, can not control the ignition of the gas stove 16A has external sense cable.