NEW NOS Sealed FIRST ALERT Alarm Set Instantly Alarm 4 Windows or Doors Lot Of 2
$12.29
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Lot of 4 First Alert Magnetic Door Window Alarm Sensors 3 Magnets Tested
$20.00
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About this item
All have been tested and are in great working condition, good sound level. Each sensor takes 3x LR44/357 button batteries, none included.
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