The Shelly Wall Switch WS1 in black is designed as a replacement for traditional light switches. The single-button switch comes with extendable relay holders. The Shelly Wall Switch for smart relays can be installed in any existing flush-mounted box or even in the smallest spaces, thanks to its compact dimensions and simple wiring.

Relay holder 1 - Shelly 1 / Shelly 1PM
Relay holder 2 - Shelly Plus 1 / Shelly Plus 1PM
Relay holder 3 - Shelly 1L / Shelly Dimmer

Installation is feasible even in tight spaces due to the extremely low profile, which is particularly advantageous in older apartments and houses.

Package includes:
1 x Shelly Switch WS1 Black
3 x Relay holder

The Wall Switch frame WF1 is not included and can be purchased separately.