Posted 6/25/2012 06:57 (#2448437 - in reply to #2448303) Subject: Re: Smoke detector chirping?
You may want to look the name and model up on the net. We had two at our office that started that, changed batteries, blew air into them, took off the wall. Come to find out, this particular model becomes obsolete after a specified time, and will not stop beeping. Had to chunk them and buy new. What a rip off.