Peg Leg wrote:
When mine went off, it turned out to be low battery voltage. It's hard wired to the 12v system and always on. I added a LCD volt meter and a on off switch. Now If it goes off a 2 AM a quick glance at the volt meter confirms the problem, I shut it off and go back to bed.
Yeah, isn't it brilliant the detectors purposely drain any last battery you have by alarming? That way you end up with a completely dead battery, no lights, no fridge, etc :R
Yeah, recently ripped mine off the wall before replacing my battery ;)