Hey! The last few days I've been burning my head with this! My “video intercom” is a Fermax 3311, to open the building door i have to ring to open it. I
Make a dumb doorbell smart with Shelly 1 - #125 by capsel22 - Share your Projects! - Home Assistant Community
Intercom Buzzer wiring with Shelly Plus 1
Doorbell · Issue #375 · mongoose-os-apps/shelly-homekit · GitHub
Connecting an Apartment Door Buzzer to a Smarthome Hub, by Chris Whong
Shelly Plus 1 device - Installation video
Shelly support group (English Version), I am trying to use Shelly Uni to make my dumb intercom little bit smarter
Remote Door Buzzer with Home Assistant
Tinkering with Tasmota sensors
Automating My Apartment Door Buzzer, by Anthony David Adams
Automated apartment door opener Shelly 1 : r/homeautomation
