Discount Mobile Home Parts
120V ionization sensor with 9V battery backup in side drawer. Fastest Installation available with Quick Connect pigtail that locks into place. Green LED under test button indicates 120V power; red LED flashes once every 60 seconds to indicate battery power. Meets UL 217 standard. New UL mandated repeating alarm horn pattern (85dB) - three beeps, pause, three beeps, pause. New high tech comonenet on circuit board allows for very accurate setting of UL mandated sensitivity - fewer nuisance alarms. Outside diameter is 5-3/8" for better coverage of cutouts. For use in manufactured and mobile home applications.
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