It’s widely known that a smoke detector is a good ionizing radiation source, as they contain a small amount of americium-241, a side product of nuclear reactors. But what about other sources?

and of course, regularly replacing the batteries in the smoke detectors throughout my home. That's easier said that done. We've all been there — at 2 a.m. (it's somehow always the middle of the ...

Google has discontinued its smart smoke alarm and partnered with First Alert on a new $129 detector that will work with current Nest Protect alarms. Google has discontinued its smart smoke alarm ...

APS has 15 AI smoke detectors around the state that can scan for fires 24/7 and tighten emergency response capability and time. The AI cameras can constantly scan the forest or skyline statewide.