Intercom Buzzer wiring with Shelly Plus 1

Connecting My Doorbell to the Internet: The How and Why

Advice on wiring and reed sensor - Shelly PLUS 1 - Offizielles technisches Shelly Support Forum (DACH)

Shelly support group (English Version) I am trying to use Shelly Uni to make my dumb intercom little bit smarter

Shelly support group (English Version) Can you please tell me how to connect shelly 1pm to water heater but also keep the wall switch functional

Wiring the Shelly Plus 1 Relay - HomeTechHacker

Shelly support group (English Version) Good afternoon, could you tell me how to connect a shelly 1 to the FERMAX telephone of the scheme to be able to act on the

Shelly Plus 1PM device - Installation video

Remote Door Buzzer with Home Assistant

Wiring Shelly Plus 1 with Rob Tait