Ring Intercom with Generic 5-wire

Hi everyone,

I have a generic intercom device in my apartment with a Listen/Talk/Door button, I tried for the life of me to identify the manufacturer but no luck.

I’m hoping someone has run into this panel type before, here is my wiring:
The “Listen” button has a blue wire and a black wire to the speaker on the panel.
The “Talk” button has a yellow wire and a red wire to the speaker on the panel.
The “Door” button has a white wire.

…and a picture of the back of the panel:

Any help getting this setup and identifying which wire is which would be most helpful!

Thank you!

Hi @mes090, Welcome to the Ring Community!

We’d be happy to take a closer look at this with you.

I guess this device is the one outside but correct me if I am wrong. Can you please send us a picture of the wiring and another picture of the case of your current indoor intercom? Our team will then be able to investigate this further. We look forward to hearing back from you.

Have a nice day.