Shelly Button Add-on

Shelly Button Add-on extends a Shelly device you already own rather than replacing it.

Add-ons extend a Shelly device you already have rather than replacing it. They clip onto the host device's connector and give it an input it did not ship with — typically a sensor port or a button input — which is usually far cheaper than buying a separate sensor with its own power supply and radio.

Genuine Shelly stock, supplied and supported in Egypt with nationwide delivery.

For full specifications and pairing instructions, see the manufacturer's datasheet for this model.