Chuckanut
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
I helped a friend try and figure out what is going on with her smoke detector that is hard wired into her home. We removed the detector and the battery in it . Yet we keep hearing the occasional beep every 45 seconds. It seems to be coming from the mounting hole in the ceiling, where the three electrical wires are. Is there a speaker in that area? I thought the speaker is only in the the detector itself.