Shelly Wall Switch 1

1-button Shelly Wall Switch for Smart Relays

The 1 button switch comes with attachable relay holders. 

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