Boiler Heating: Water, oil, and gas boilers; please contact us according to your system to choose your thermostat. WiFi Series: Download the My BECA Smart remote control thermostat on mobile apps. Compatible with most smart boxes on the market, such as Google Home, Alexa, IFTTT. Pay attention to the icon in the image and choose the function you need. The touch screen with backlight is easy to read, even in the dark. The clear buttons always remind you of the world that really exists. The easy-to-use interface can even be used by children. White, black or mixed-color housing creates your colorful life. White lighting protects your eyes. Press the buttons to simplify operations. 0.5℃ Accuracy keeps the temperature within the level you set. Data memory when the unit is off. All setting languages synchronize your time zone, address and language. Simple and instant temperature control. 5 + 2 six periods programmable maximize comfort and economy. All setting languages synchronize your time zone, address, and language. In appearance： Fashion design blends with any decor. Both 86mm hidden case and 60mm European round case are suitable. White backlight protects your eyes. The backlit touchscreen is easy to read, even in the dark.