Jump to content
Security Installer Community

acet door entry system whining at night


Recommended Posts

Hi, I have an old acet door entry system, buzzer and handset for 3 flats, not sure what model pic attached.

 

One of the flats says he gets a whining noise some nights, and goes to the box and hears a whine from that too.

Ive just had a fire alarm fitted, but I think he had it before that ?

 

Can anyone please help ?

thanks

41D80DC6-4CF7-4599-8D7F-5A5A8EF1C81F.jpeg

Link to comment
Share on other sites

32 minutes ago, nwpattesting said:

I checked but cant see any volume adjustment on the mic.

So I guess the problem is the handset, not gained access to check that yet. 

Normally two pots I thought

Link to comment
Share on other sites

  • 11 months later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.