Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$15.46
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Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$15.62
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About this item
Door Closed: The magnet aligns with the switch, completing the circuit (ON). 1 x Heavy Duty Magnet. Wide Operation Gap: Designed for large doors where standard sensors fail. Housing Material Heavy Duty Alloy Zinc.
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