In terms of technology, smoke detectors provide two choices: ionization chamber and photoelectric. Ionization detectors use an ionization chamber and a source of ionizing radiation to detect smoke.

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

Smoke and carbon monoxide detectors are essential safety devices that have saved countless lives They alert homeowners to invisible and odorless dangers giving them time to react before harm occurs ...

Smoke alarms utilize the world's most advanced photoelectric sensing technology to help you detect smoke particles in the hidden combustion stage faster, ensuring you're well-prepared to ...

The American Red Cross and Lawrence-Douglas County Fire Medical are teaming up during Fire Prevention Week to install free ...

Smoke detectors are a crucial item in keeping you and your home safe if there is an emergency. We tested many to find the best smoke detectors. Laboratory Technical Project Manager Gianmarco ...

Smoke alarms, or at least ionization-based alarms with a tiny amount of radioactive americium, are very simple devices. Inside the alarm, there’s a metal can – an ionization chamber – with ...

All smoke detectors use one of two types of sensors to detect fires. Ionization-type sensors are best at detecting fast-burning fires, while photoelectric sensors are generally better at alerting ...

The First Alert SA320CN Dual-Sensor Smoke and Fire Alarm combines ionization and photoelectric sensors to provide comprehensive protection against both fast-flaming and slow-smoldering fires.

Smoke alarms aren't the hippest item in the house, but they're a legal requirement. And you want one that works when it counts, not just as added proof your housemate has burnt the toast. Should you ...