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MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch

MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch

$17.17
  • Condition: New
  • Ships from: Fort Lauderdale, US
  • Seller: salehuntcom (98.4% positive)
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About this item

Normally clsoed: When the magnet together, the circuit is conductive (light on); When the magnet separate, the circuit is not conductive (light off). When the magnet together, the circuit is conductive (light on); when the magnet separates, the circuit is not conductive (light off).

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