First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm
$59.99 $16.97
Utilizes both ionization and photoelectric smoke sensors for optimal performance
Intelligent sensing technology reduces non-emergency or nuisance alarms
Operates on 2 AA batteries (included)
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Description
Whilst all smoke alarms are designed to detect smoke, different sensing technologies react another way to certain kinds of fires. This alarm makes use of both ionization and photoelectric sensors to provide the earliest imaginable warning–without reference to the kind of fire. On occasion a fire can smolder for hours before erupting into flames. Photoelectric Sensing Technology is more sensitive than Ionization Sensing Technology at detecting these kinds of smoldering fires, like those caused by cigarettes burning in couches or bedding. Other fires erupt into flames quickly, like kitchen grease fires or fires fueled by paper burning in a wastebasket. Ionization Sensing Technology is usually more sensitive than Photoelectric Sensing Technology at detecting these kinds of flaming fires.
Utilizes both ionization and photoelectric smoke sensors for optimal performance
Intelligent sensing technology reduces non-emergency or nuisance alarms
Operates on 2 AA batteries (included)
Detects both flaming and smoldering fires with dual sensors
Emits a loud 85 dB alarm for ample warning
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