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Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White MC-3

Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White MC-3

$13.86
  • Condition: New
  • Ships from: Denver, US
  • Seller: thepuzzledude (99.8% positive)
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About this item

Otherwise, the working characteristics of the door magnet will be changed and possible wrong actions. The magnet part is installed on the movable door and window. The switch part and the magnet part should be aligned as much as possible.

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