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Collection: Magnetic Sensors

92 products
  • Miniature Overhead Door Magnetic Floor Mount Switch Set, 2 1/2in Gap
    Regular price
    from $21.90
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    from $21.90
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    $0
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  • Water Sensor With Relay Contact - 2500/2600 Series
    Regular price
    from $28.40
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    from $28.40
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    $0
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  • 3/8in Recessed Switch Set - 2020-12/2020-T Series - 10 Pack
    Regular price
    from $42.20
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    from $42.20
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    $0
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  • Reed Switch Set, Open Loop, 3/4" Steel Door Recessed Magnetic Switch w/ Cable Leads - 10 Pack
    Regular price
    from $88.60
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    from $88.60
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    $0
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  • Door Channel Magnets - 10 Pack
    Regular price
    $51.60
    Sale price
    $51.60
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    $0
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  • Miniature 1/4in Recessed Switch Set - 50R Series - 10 Pack
    Regular price
    from $42.60
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    from $42.60
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    $0
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  • Miniature 3/8" Recessed Switch Set -10 Pack
    Regular price
    from $53.60
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    from $53.60
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    $0
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  • Magnasphere Surface Mount Switch Set - MS28/MS29 and MS29P Series - 10 PACK
    Regular price
    from $257.20
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    from $257.20
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    $0
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  • Box Tamper Switch - TS-01 Series - 10 Pack
    Regular price
    from $97.00
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    from $97.00
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    $0
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  • Push Button/Plunger Switch, Open Loop, 3/4" x 1 1/2" Flanged with Terminals
    Regular price
    $4.60
    Sale price
    $4.60
    Regular price
    $9.20
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Magnetic Sensors

The Magnetic Sensor is a device that detects changes in magnetic flux density. Such change in magnetic properties is utilized in security devices such as reed switches. We offer a wide selection of mighty earth magnets and recessed magnetic switches to help you secure your perimeter.

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