Button & Input
Shelly buttons control multiple devices at once with a touch: a button near the bed that turns off all lights, one at the entrance that turns on the living room lights. There are portable battery-powered, wall-mounted, and rugged versions with one or four buttons. The i4 modules turn traditional buttons already present into smart controls. For hosts, they are the simplest way to offer guests the comforts of an automated home without asking them to install an application. Battery versions require no work, while input modules are mounted behind the faceplate.