These employ both technologies — ionization and photoelectric — in one device. All three types of smoke alarms come in ...

“Photoelectric smoke detectors are typically more sensitive to particles generated by fires that smolder, while ionization smoke detectors tend to be more sensitive to particles generated by ...

St. Tammany Fire District #1 Chief, Chris Kaufmann, explained there's two types, ionization and photoelectric. Photoelectric smoke detectors use LED light. "When the smoke particles get into the ...

Through my testing, I found the Kidde smoke detector to be better performer for fast detection. It has both sensor types: ionization and photoelectric, which is why it was better able to ...

St. Tammany Fire District #1 Chief, Chris Kaufmann, explained there's two types, ionization and photoelectric. Photoelectric smoke detectors use LED light. "When the smoke particles get into the ...

Ionization smoke alarms have a small amount of radioactive ... The second type is a photo-electric smoke detector. Photoelectric smoke alarms contain a light source and a light detector.

And ionization units are prone to false alarms from burnt food and steam, so don’t mount them near a kitchen or bathroom. Photoelectric smoke detectors are best at detecting the large particles ...

The type of smoke alarm most commonly found in U.S. homes was the least likely to be working months after being installed, according to a research by the Harborview Injury Prevention and Research ...

Q: About 10 years ago, I replaced the original wired smoke alarms in my home with wired dual sensors that use both photoelectric and ionization technology. Because I’ve read that in-home smoke ...