Video doorbell integration with existing house intercom system

Old 01-24-19, 12:48 PM
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Video doorbell integration with existing house intercom system


I am in the same boat you were in a couple weeks ago.

I have an M&S MC602, and I am trying to install the Ring Pro.

I am a chemical engineer. Def have ZERO electrical aptitude.

I have read & re-read this thread to try to get direction / give direction to my buddy who is electical savvy.

Any chance you can give me a step-by-step on what needs to be done at the doorbell unit and what needs to be done at the main intercom panel? Where the relays need to go (specifically), and where the transformers need to go. If you powered the video portion of the Ring doorbell separately with the 24vac transformer, how did you run the relay for the bell?

Pretend I'm stupid. Please HELP!

Thanks my friend,

Separated from.... ring-pro-video-doorbell-intergration-existing-whole-house-intercom-system

Last edited by PJmax; 01-24-19 at 04:46 PM.
Old 01-24-19, 05:41 PM
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This is not an easy job. It helps to be knowledgeable about your intercom system.
Just FYI..... the video doorbell will replace the existing station. It can signal your intercom but you cannot talk from the Ring thru your intercom speakers.

Do you have a four station door station ?

We need to locate a wiring diagram for the unit. Their online support is typically miserable.

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