What Is A Photoelectric Smoke Detector?

The different technologies in smoke detectors have very important implications. Smoke alarms are meant to alert you as quickly as possible to a smoke or fire emergency. For example, photoelectric smoke detectors are ideal for detecting smoke from smoldering fires, while ionization smoke alarms detect smoke from fast, flaming fires. Whether it be a smoldering fire or a flaming fire, you’ll want to be alerted as soon as possible. At First Alert, we want to make sure you understand the technology that helps keep you safe, so you can make the best decision when it comes to protecting your home and family from a fire.

How Do Photoelectric Smoke Detectors Compare To Other Smoke Detectors?

Other popular technologies for smoke detectors are ionization alarms and dual sensor smoke detectors. A dual sensor smoke alarm has both ionization and photoelectric sensors inside. Ionization smoke alarms are best for detecting rapid flame fires, while photoelectric smoke alarms are best at protecting against slower, smoldering fires.

Should I Have A Photoelectric Smoke Detector?

It is recommended that every home have a photoelectric smoke detector. While ionization smoke detectors have been proven more effective in detecting flaming fires, photoelectric smoke alarms outperform them when there is a smoldering fire. For the ultimate protection, it is recommended to have both types or dual sensor fire alarms throughout your home.

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Smoke Alarms