In fact we all probably have just such a device in our houses, in the form of the ionisation chamber that’s part of most household smoke detectors. [Lukas Koch] has built a project that shows us ...

The light beam stays fixed, pointed across the inside of a chamber inside the device. When smoke particles disrupt the light beam, the sensor sets off the alarm. Smoldering fires can be caused by ...

Life safety manufacturer First Alert launched a new line of smart smoke and carbon monoxide alarms this week that will work ...

"The Nest Protect has been one of our most beloved devices," said Anish Kattukaran, chief product officer at Google Home & ...

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 ...

Smoke Detector Market. The global sales of Smoke detector is projected to be worth USD 2,612.6 million in 2024 and expected ...

using different detection technology. “Smoke particles enter an internal chamber in the device, and they interrupt either an electrical signal or a beam of light. Once this signal is interrupted ...