Replace your traditional switches with Shelly Wall Display and wire its built-in 5A relay to your lights. With a simple two-finger tap, you can switch the relay on or off without the need to look. And don't worry - the relay can also be wired to a traditional light switch next to the display to suit the needs of everyone in your home. Yet Shelly Wall Display is more than just a smart switch - the intuitive touch interface lets you effortlessly move between tabs and control your other devices as well. It also actively monitors the room’s temperature, humidity, and power usage, displaying this information on the home screen at all times.