Usage Tips:Item details Condition: There are three styles of the wifi thermostat gas boiler thermostat underfloor electric controller underfloor water controller It is a smart thermostatyou can control the thermostat through your voice with Amazon Alexa and Google Home , and you can control it from everywhere If your phone has a network! 1, Beautiful appearance, generous 2, Touch the button operation 3. Control electric ball valve, electric valve, electric heating valve, solenoid valve, heater, electric heating film, carbon crystal 4, Automatic programming mode and manual mode 5, Set different working modes by pressing the button 6, Relay output 7, With temperature calibration function 8, With antifreeze function 9, Wsing terminal wiring 10, Optional time switch machine, 5 + 2 weeks function settings, etc. 11, Shell flame retardant material PC + ABS 12, Large screen LCD display 13, Optional dual temperature dual control function Features: Working voltage: AC200~240V, 50/60HZ load current: 3A (water heating), 16A (electric heating) Temperature control accuracy: 0.5C Set temperature range: 5C - 35C Temperature limit range: 5-99 C Self-consumption power: <0.3W Temperature sensor: NTC The package includes 1pc of Smart Thermostat