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2 Sets Magnetic Reed Switch RC-36 NC Recessed Wired Door Window Alarm, with L...

2 Sets Magnetic Reed Switch RC-36 NC Recessed Wired Door Window Alarm, with L...

$8.26
  • Condition: New
  • Ships from: Brentwood, US
  • Seller: ore_oyf_sm6xkokk (99.1% positive)
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About this item

A reed switch is an electrical switch operated by an applied magnetic field. 【Reed Switch】：NC Magnetic Door Switch, Important : When the magnet is near it makes connectivity, when the magnet is removed connectivity is broken.

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