Smoke detectors come in three main types: photoelectric, ionization and dual sensor smoke detectors. These use different methods to detect smoke particles, and they serve different purposes.

Smoke detectors come in three main types: photoelectric, ionization and dual sensor smoke detectors. These use different methods to detect smoke particles, and they serve different purposes.

Smoke detectors come in three main types: photoelectric, ionization and dual sensor smoke detectors. These use different methods to detect smoke particles, and they serve different purposes.

Smoke detectors come in three main types: photoelectric, ionization and dual sensor smoke detectors. These use different methods to detect smoke particles, and they serve different purposes.

Smoke detectors come in three main types: photoelectric, ionization and dual sensor smoke detectors. These use different methods to detect smoke particles, and they serve different purposes.

Kidde Dual Sensor Smoke Detector PI9010: While this detector was at the height of our list for some time, sensor concerns had Kidde recall it even as the company pushed toward more high-tech products.

Smoke detectors come in three main types: photoelectric, ionization and dual sensor smoke detectors. These use different methods to detect smoke particles, and they serve different purposes.

Smoke detectors come in three main types: photoelectric, ionization and dual sensor smoke detectors. These use different methods to detect smoke particles, and they serve different purposes.

(WTNH)–Kidde is recalling dual-sensor smoke alarms, according to the United States Consumer Product Safety Commission. The alarm’s ability to detect smoke is impaired due to one of two smoke ...

Although more expensive, dual-sensor smoke detectors and those that photoelectric technology alone are quicker to detect smoke from a smoldering fire, Russell said.