volume

Hi, Can anyone please advise on how I can turn the volume down on my preinstalled gdx intercom? Its way too loud and I cannot have it on mute all the time. I've seen similar posts but the pics of the internal board are slightly different and I seem unable to find the fix for it. Thank you in...

My Urmet 1133 door opener buzzer is way too loud and I have a heart attack every time it sounds. The buzzer tone comes from the handset speaker, not from the base. I don't see any indication on the wall board of a switch or jumper for the volume. According to a manual I found online, the...

I have a chime on the entry door which sounds on all the internal sounders throughout the house when the door is opened but it is too loud. How do I lower the volume. If there is a specific page in the instruction book, can someone point me to it. I managed to adjust the volume on the keypad...