ye gods--I think we're going to have to choose between Nandor and the roomba.
Poor thing 'glinged' at the wrong time last night & Nandor's reaction was heartbreaking to see.
@rpardee If the power ever glitched it would make our CO alarm chirp once, loudly. Once that happened and we had to let our dog stay with our next-door neighbor, because she refused to come back in the house that night.
Our smoke alarms go off randomly. Not chirp. Full blare. We've have tried everything we can. They're hardwired & daisy chained so if one goes off they all go off. We have 6 (highly rated First Alerts we bought new) which are going in the trash, because they terrorize us and the dogs. We'll replace them with individuals, of a lower decibel, that do not have a daisy chain feature. Now, if my dogs so much as hear a chirp on TV they bolt to the closet and cower and shake. π