Our current ones suck. If we brown a roast on the stove top (with the overhead fan running) they go off. When one goes off they all do. It's a bitch to get them to shut up. Do they make remote controlled detectors that can be silenced via remote? It's a pain having to ge the step ladder to go around checking which one is the problem. We've got one that is so high, only an extension ladder will get to it and it's doing that crappy beeping. Late at night, I can't borrow the neighbor's extension ladder now. Sure would like to shut it up.