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4 Sets Magnetic Reed Switch MC-31 Door Window Magnetic Switch Alarm Magnetic Reed Switch Security Normally Open Closed NC NO Door Sensor

KWD 5
Brand
Sopepoyie
Weight
46 g
– 1 +

Special Features

  • 【Producat Name】 : Normally open normally closed magnetic door switch； Material : PVC
  • 【Switch Type】: NO means normally open: when the magnet separate, the circuit is conductive( light on ); when the magnet together, the circuit is not conductive ( light off ), NC means normally closed: when the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).
  • 【Function】: The reed switch is an electrical switch operated by an applied magnetic field. Designed for use with alarm systems. This Recessed Door Contact Sensor works with any access control or burglar alarm system available
  • 【Size】-Sensing distance：20mm;Total Size:64mm x 13mm/2.52" x 0.51" (L x W)
  • 【Package Included】: 4 Sets x MC-31 Magnetic Reed Switch.

Description

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

Model: MC-31
1.Screw Mounted for easily install
2.The reed switch is an electrical switch operated by an applied magnetic field.
3.Switch Type: NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).
4.This Recessed Door Contact Sensor works with any access control or burglar alarm system available

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