There should be a class action lawsuit. 85db self-testing at 1am and other random times of day simply trains owners to ignore this piece of garbage until they finally throw it away. Which is what I'll be doing tonight. So I'm out $60. If I were like First Alert, I'd have no hesitation to go ahead and sell this horrible thing to someone else.But some of us have morals and don't like waking people up with scary false alarms at 1am.