The full line of i3 Series photoelectric smoke detectors with sounders is available. These two- and four-wire models generate an 85-dBA temporal tone and are ideal for residential applications, ...

The 2GIG ‘Smoke Ring’ is UL 217 certified, features a simple three-wire installation and uses the same AC-line current that powers the existing smoke detector to ensure that the sensor is ...

Ardwolf Photoelectric Smoke Alarm This two-pack features photoelectric tech with an omni-directional sensor, designed to specifically see lightly-smoking small fires.

The Interlogix® SDX-135Z photoelectric smoke detector with heat and freeze sensor features wireless connectivity, a 10-year sealed battery and sensor life, a built-in sounder, diagnostic/status ...

System Sensor today announced that it has launched its new i4 Series Combination CO/Smoke Detector and Integration Module. The i4 Series is the first low-voltage, system-connected, combination smoke ...

Consumers, Smoke detectorsFirefighters Matthew Cetin, left and Russell Ashe hold smoke detectors in a smoke room in Barre, Vt., Feb. 6, 2008. (Toby Talbot/Associated Press) ...

Photoelectric smoke detectors use LED light. "When the smoke particles get into the chamber it breaks the light or deflects the light where it sets the sensor off," Kaufmann said.

ST. TAMMANY PARISH, La. — If a fire breaks out in your house, seconds matter. That's why most of us have smoke detectors to alert us. But did you know there are two different kinds? St. Tammany ...

The full line of i3 Series photoelectric smoke detectors with sounders is available. These two- and four-wire models generate an 85-dBA temporal tone and are ideal for residential applications, ...