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WESUA Magnetic Door Window Contact Sensor NC Switch 5 Sets

WESUA Magnetic Door Window Contact Sensor NC Switch 5 Sets

$20.99
  • Condition: New
  • Ships from: Tracy, US
  • Seller: brol_studio (97.1% positive)
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About this item

When the magnetic fields are disrupted, the circuit is interrupted, triggering an alarm to alert you of any unauthorized access. Ensure the magnet and switch parts are parallel aligned during installation for optimal performance.

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