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Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch -

Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch -

$39.99
  • Condition: New
  • Ships from: Essex Junction, US
  • Seller: ben_9491 (100% positive)
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About this item

Below are the essential specifications and features When the magnet is together, the circuit is conductive (light on). When the magnet separates, the circuit is not conductive (light off). The sensor operates in a Normally Closed (N.C.) mode.

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