1.A Set with one Receiver Controller:The new thermostat comes with one receiver controller for simple controls on house temperature.Designed with the wall-hung feature for the controller ensures extremely convenient application, with easy readings.Three types optional conveys the comprehensive house heating system as GA floor heating,GB for electric floor heating and /gas boiler heating.2.Real-sense of Low- Consumption:Clarified as the new as powered by battery only whose standby time is up to 400 days,and the USB port is designed for the demand to keep the screen under always-on state,which really illustrates the concept of energy saving for you .3.Compatible with Tuya Smart APP:Wireless remotely control your house heating system no matter where you are via Tuya Smart APP,monitoring the room temperature timely for environment, with lock feature functional so no changes can be made by kids;And even voice control via ,Google Home and Yandex for another easy controlling .4.Weekly Programmable:Supports full auto programs or manual set up 5+1+1 days weekly schedule of 6 period,providing you with the maximum convenience for different situation.Data memory when is off.Besides,there is mode settable for you to enjoy more comfortable temperature.5.Family Sharing:Device share to your family members to control your house temperature via smart phone App .All can enjoy the advanced comfort of the temperature via this upgraded new thermostat kit.Besides,there is the functional in the controller to display the wind speed and outdoor humidity for added convenience;Receiver Supply:95~240 V AC,50~60 HzReceiver Current Load:5 A(water heating/water boiler/gas boiler);16 A(electric heating)LED Panel supply:2*AA battery/USBTemperature control accuracy:0.5Temp. Error: 1Sensor:NTC3950,10KSet Temp. Range:5~45 Temp/Humidity:0~45,5~95% RH(Non Condensing)Protection Class: IP20Buttons: Capacitive Touch ButtonsScreen :LEDReceiver Installation :Wall-mountedColour:WhiteMaterial:plasticPackage Contents:1 x Tuya Smart Temperature ControllerOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.