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Magnetic Reed Switch Wired Surface Mount Normally Closed NC Contact Sensor Al...

Magnetic Reed Switch Wired Surface Mount Normally Closed NC Contact Sensor Al...

$10.95
  • Condition: New
  • Ships from: Brentwood, US
  • Seller: nadavz_581 (99.9% positive)
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About this item

It consist of a reed switch part and a magnet part. When door closed, reed switch is effected by magnet and turn ON; when door open, reed switch is effected by magnet and turn OFF, trigger alarm. 【Normally Closed (NC)】Normally closed type with 2 wires.

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