Interfacing Front-door chime using Fibaro The Button

Just wanted to share my solution for interfacing the doorbell to OH2.

Chime is operated with a push-button applying 8-12V AC
Mounted a 12V relay over the coil in the chime.
Relay connected to a Fibaro Button.
Will hopefully work for a couple of years between battery changes :slight_smile:

Relay and button fit inside the chime.

1 Like