Smoke alarm with dual sensing technology and nuisance resistance utilizes two different technologies capable of quickly deciphering between flaming and smoldering fires. Equipped with dual photoelectric and ionization smoke sensing technologies. A single button silences and tests the smoke detector for simple operation. Battery powered, easy to install anywhere, no wiring required. Battery life varies according to use and application. UL (Underwriter's Laboratories) listed.
Type: Battery Operated
\nBattery Life: Varies According To Application
\nSensor Type: Photoelectric/Ionization
\nDimensions: 5 In. W. x 2 In. H. x 5 In. L.
\nBattery Back-up: Battery Only
\nAlarm Type: Smoke
\nDecibel Level: 85dB
\nBattery Type: AA Batteries
\nBatteries Included: Yes
\nCertification: UL Listed
\nWarranty: 10-Year Limited