Help for intercom issue

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Hello,

I am new and would like some help please

I live in an apartment and I have an issue with the intercom. I can hear the interlocutor, I can open the door, but they cannot hear me. I took a photo of the intercom wiring.

Is it possible to check and let me know if the issue comes from the intercom microphone or if there was a mistake or poor wiring?

Thank you all in advance for your help





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1 answer

  1. Moderator
    Hello

    Since CCM is technology-oriented, I think CCM Bricolage would be more suitable for this type of question.

    PS: If you have an account, just log in with the same credentials.

    Best regards.

    --
    "We swallow in great gulps the lie that flatters us, and we drink drop by drop a truth that is bitter to us."