Simple device controlWith the Shelly i4 Gen3 you can easily control other Shelly devices manually. Switch off the light, close shutters or operate the garage door - all with just one switch. Enjoy the control of your home and use up to 16 different actions.Instant scene activationDid you forget to switch off the light? No problem! Activate your "sleep time" scene with the Shelly i4 Gen3 by pressing a single button. Turn off all lights, close shutters and switch on the security system - and all this without leaving your comfy bed.The perfect teamThe Shelly i4 Gen3 works with Ideal with the Shelly wall switch for smart relays with 4 buttons. Each button can trigger up to four different actions, so that a single switch can control up to 16 scenes. Thanks to its compact design and simple wiring, the Shelly wall switch can be easily integrated into any existing switch consolewithout the need to expand the wall space or change the wiring.This text is machine translated.