andre_f Posted August 13 Share Posted August 13 Dear community, I am looking to "smartify" my home doorbell intercom which is a Comelit 6701W using a Shelly Plus 1. I had a look at the documentation for the intercom, but it is not clear what wire scheme I should follow: What I am trying to achieve is just to receive a notification in the phone whenever someone rings at the door. A good addition would be to be able to open the door through the app, but not a priority for now. Can anyone please help me out figure out the proper wiring to achieve this? Thank you in advance! Quote Link to comment Share on other sites More sharing options...
Members thgoebel Posted August 13 Members Share Posted August 13 This is a bus system - video and audio signal, control telegrams and power supply are running over the same two wires. No chance to adapt a Shelly at the bus. Albeit, there is a small chance to adapt a Shelly via a sound module at the speaker of a indoor station, as shown here: https://www.smarthome-forum.eu/thread/12958-shelly-mit-geräuscherkennung-klingelsignal-bei-busanlagen/ (In order to see pictures and diagrams you‘ll have potentially to register. Sorry for this inconvenience. To avoid this, I could post the essentials in this forum if there‘s enough attention.) 2 Quote Link to comment Share on other sites More sharing options...
andre_f Posted August 13 Author Share Posted August 13 20 minutes ago, thgoebel said: This is a bus system - video and audio signal, control telegrams and power supply are running over the same two wires. No chance to adapt a Shelly at the bus. Albeit, there is a small chance to adapt a Shelly via a sound module at the speaker of a indoor station, as shown here: https://www.smarthome-forum.eu/thread/12958-shelly-mit-geräuscherkennung-klingelsignal-bei-busanlagen/ (In order to see pictures and diagrams you‘ll have potentially to register. Sorry for this inconvenience. To avoid this, I could post the essentials in this forum if there‘s enough attention.) Hi thgoebel, Thank you very much for the reply! I will have a look at the adaptation. Sad to ear that is not possible to have at least the notification with a standard approach. Quote Link to comment Share on other sites More sharing options...
Heinz Posted August 13 Share Posted August 13 not with the bus system sadly not. 1 Quote Link to comment Share on other sites More sharing options...
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