Shelly Button Add-on Controller Accessory (black)

The Shelly Button Add-on Controller Accessory (black) is a practical accessory that allows you to easily transform lights, fans, and other small devices into smart home components without the need for renovation work or installation in wall boxes. Designed for surface-mounted installation, it works well wherever flush-mounted installation is not an option, such as in rental apartments or older buildings.

Key benefits:

• Quick installation with pre-installed, color-coded wires
• Wide compatibility with Shelly Gen1, Gen2, Gen3, Gen4, Shelly Plus, and Shelly Mini relays and dimmers
• Surface-mounted design for easy placement
• Compact black accessory that blends with any decor

Note: The device does not work on its own – it requires a compatible Shelly relay or dimmer (not included) to function properly.