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10 Sets NC Wired Door Sensor Alarm Magnetic Contact Switch White Surface Mount

10 Sets NC Wired Door Sensor Alarm Magnetic Contact Switch White Surface Mount

$38.38
  • Condition: New
  • Ships from: New York, US
  • Seller: nic-336516 (99.2% positive)
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About this item

Perfect for alarms, LEDs, and door openers. 🎛️ NC Operation Principle. Features adhesive tape for convenient surface mounting. No complicated instructions or professional assistance needed (works with currents under 12V).

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