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5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close SALE

5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close

$15.69$17.43
  • Condition: New
  • Ships from: CN
  • Seller: 22newcentury (99.2% positive)
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About this item

Specifications:Product Name Magnetic Door SwitchContact Type NC, Normally CloseContact Capacity 0.5A(Maximum Switch Current)Voltage 100VRated Power 10WActuation Distance 5-10mmHole Diameter 3.5mm/0.14" HoleDistance 1.7cm/0.67"Cable Length 25cm/9.84"Size(Approx) 2.7 x 1.5 x 0.8cm / 1.1" x 0.6" x 0.3"(L*W*H)Color White Housing Material ABS Weight 62g Package Content 5 x Magnetic Door Switch Description: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 ).For example: Install on the door, close door light on. open door light off.When make order,pls check carefully!The reed switch is an electrical switch operated by an applied magnetic field.Designed for use with alarm systems.

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