Review on White Hardwired Smoke Detector BRK 7010B with Photoelectric Sensor and Battery Backup by First Alert by Richard Carroll

Do you like to send your children to noise treatment? Do you like to jump when the toaster or oven preheater beeps? Do you like it when your ears are ringing all day? Then this is for you. They go out randomly when there is no smoke, fire, or moisture. The sound is deafening, which is effective in a real emergency. We had 4 alarm clocks of the same model that went off randomly, the first time the fire brigade only came to tell us it was a faulty unit. FirstAlert's request for a recall has been granted and they are operating as planned. So running it properly seems to mean a shutdown for no reason.