Intercom Buzzer wiring with Shelly Plus 1

How to operate my old intercom using Shelly 1 or any other suitable device : r/homeautomation

Hooked a WiFi relay to my intercom/buzzer, interfaces great with Alexa and IFTTT. Any way to “share” access to it with people not on our Alexa or IFTTT account? : r/homeautomation

Doorbell · Issue #375 · mongoose-os-apps/shelly-homekit · GitHub

Doorbell button > Shelly Uni config - Configuration - Home Assistant Community

Connecting an Apartment Door Buzzer to a Smarthome Hub, by Chris Whong

Shelly Uni Installation Guide Convert Your Intercom to a Smart System

Make a dumb doorbell smart with Shelly 1 - #120 by jmnrutten - Share your Projects! - Home Assistant Community

Connecting an Apartment Door Buzzer to a Smarthome Hub, by Chris Whong

Make a dumb doorbell smart with Shelly 1 - #98 by arganto - Share your Projects! - Home Assistant Community

Make a dumb doorbell smart with Shelly 1 - Share your Projects! - Home Assistant Community

Can this intercom be automated? I read that 5 wire intercoms can be, but I've seen neighbors with 4 wires in this same intercom. Suggestions? : r/homeautomation

Connecting My Doorbell to the Internet: The How and Why

Want to use Shelly 1 to trigger my front door strike : r/shellycloud

Automated apartment door opener Shelly 1 : r/homeautomation

12V DC shelly with intercom : r/homeautomation