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Door/Window Sensor

Showing 441-460 of 885 Results

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Show:20
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  1. $25.43
    Nascom N1178TSHK-STDD Recessed 1" DPDT Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Tan Add to Compare
    SKU: N1178TSHK-STDD

    Nascom N1178TSHK-STDD Recessed 1" DPDT Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Tan
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • 12″ 22AWG Wire Leads
    $25.43
    Low Price Guarantee
  2. $14.79
    Nascom N1178TSHK-ST2CR Recessed 1" Dual Closed Loop Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Tan Add to Compare
    SKU: N1178TSHK-ST2CR

    Nascom N1178TSHK-ST2CR Recessed 1" Dual Closed Loop Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Tan
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • 12″ 22AWG Wire Leads
    $14.79
    Low Price Guarantee
  3. $28.80
    Nascom N1178TSHK-ST Recessed 1" Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Tan Add to Compare
    SKU: N1178TSHK-ST

    Nascom N1178TSHK-ST Recessed 1" Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, Tan
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • 12″ 22AWG Wire Leads
    $28.80
    Low Price Guarantee
  4. $23.77
    Nascom N1178TGSHK-STHS Recessed 1" Stubby Terminal High Security Switch for Steel / Wood Doors with Shark Magnet Gray Add to Compare
    SKU: N1178TGSHK-STHS

    Nascom N1178TGSHK-STHS Recessed 1" Stubby Terminal High Security Switch for Steel / Wood Doors with Shark Magnet Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • Screw Terminals
    $23.77
    Low Price Guarantee
  5. $15.53
    Nascom N1178TGSHK-STFB Recessed 1" Stubby Terminal Open Loop Switch for Steel / Wood Doors with Shark Magnet Gray Add to Compare
    SKU: N1178TGSHK-STFB

    Nascom N1178TGSHK-STFB Recessed 1" Stubby Terminal Open Loop Switch for Steel / Wood Doors with Shark Magnet Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • Screw Terminals
    $15.53
    Low Price Guarantee
  6. $28.80
    Nascom N1178TGSHK-ST Recessed 1" Stubby Terminal Switch for Steel / Wood Doors with Shark Magnet Gray Add to Compare
    SKU: N1178TGSHK-ST

    Nascom N1178TGSHK-ST Recessed 1" Stubby Terminal Switch for Steel / Wood Doors with Shark Magnet Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • Screw Terminals
    $28.80
    Low Price Guarantee
  7. $18.05
    Nascom N1178TG-SWHS Recessed 1" High Security Terminal Switch for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-SWHS

    Nascom N1178TG-SWHS Recessed 1" High Security Terminal Switch for Steel / Wood Doors, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $18.05
    Low Price Guarantee
  8. $9.74
    Nascom N1178TG-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-SWFB

    Nascom N1178TG-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $9.74
    Low Price Guarantee
  9. $4.52
    Nascom N1178TG-SW Recessed 1" Terminal Switch for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-SW

    Nascom N1178TG-SW Recessed 1" Terminal Switch for Steel / Wood Doors, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $4.52
    Low Price Guarantee
  10. $21.85
    Nascom N1178TG-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-STHS

    Nascom N1178TG-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $21.85
    Low Price Guarantee
  11. $14.25
    Nascom N1178TG-STFB Recessed 1" Open Loop Terminal Switch / Magnet Set for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-STFB

    Nascom N1178TG-STFB Recessed 1" Open Loop Terminal Switch / Magnet Set for Steel / Wood Doors, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $14.25
    Low Price Guarantee
  12. $8.00
    Nascom N1178TG-ST Recessed 1" Terminal Switch / Magnet Set for Steel / Wood Doors, Gray Add to Compare
    SKU: N1178TG-ST

    Nascom N1178TG-ST Recessed 1" Terminal Switch / Magnet Set for Steel / Wood Doors, Gray
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $8.00
    Low Price Guarantee
  13. $23.28
    Nascom N1178TBSHK-STHS Recessed 1" Stubby Terminal High Security Switch for Steel / Wood Doors with Shark Magnet Brown Add to Compare
    SKU: N1178TBSHK-STHS

    Nascom N1178TBSHK-STHS Recessed 1" Stubby Terminal High Security Switch for Steel / Wood Doors with Shark Magnet Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • Screw Terminals
    $23.28
    Low Price Guarantee
  14. $15.53
    Nascom N1178TBSHK-STFB Recessed 1" Stubby Terminal Open Loop Switch for Steel / Wood Doors with Shark Magnet Brown Add to Compare
    SKU: N1178TBSHK-STFB

    Nascom N1178TBSHK-STFB Recessed 1" Stubby Terminal Open Loop Switch for Steel / Wood Doors with Shark Magnet Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • Screw Terminals
    $15.53
    Low Price Guarantee
  15. $10.28
    Nascom N1178TBSHK-ST Recessed 1" Stubby Terminal Switch for Steel / Wood Doors with Shark Magnet Brown Add to Compare
    SKU: N1178TBSHK-ST

    Nascom N1178TBSHK-ST Recessed 1" Stubby Terminal Switch for Steel / Wood Doors with Shark Magnet Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required For Magnet Install
    • Screw Terminals
    $10.28
    Low Price Guarantee
  16. $18.05
    Nascom N1178TB-SWHS Recessed 1" High Security Terminal Switch for Steel / Wood Doors, Brown Add to Compare
    SKU: N1178TB-SWHS

    Nascom N1178TB-SWHS Recessed 1" High Security Terminal Switch for Steel / Wood Doors, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $18.05
    Low Price Guarantee
  17. $27.90
    Nascom N1178TB-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Brown Add to Compare
    SKU: N1178TB-SWFB

    Nascom N1178TB-SWFB Recessed 1" Open Loop Terminal Switch for Steel / Wood Doors, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $27.90
    Low Price Guarantee
  18. $4.65
    Nascom N1178TB-SW Recessed 1" Terminal Switch for Steel / Wood Doors, Brown Add to Compare
    SKU: N1178TB-SW

    Nascom N1178TB-SW Recessed 1" Terminal Switch for Steel / Wood Doors, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $4.65
    Low Price Guarantee
  19. $21.75
    Nascom N1178TB-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, Brown Add to Compare
    SKU: N1178TB-STHS

    Nascom N1178TB-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $21.75
    Low Price Guarantee
  20. $13.50
    Nascom N1178TB-STFB Recessed 1" Open Loop Terminal Switch / Magnet Set for Steel / Wood Doors, Brown Add to Compare
    SKU: N1178TB-STFB

    Nascom N1178TB-STFB Recessed 1" Open Loop Terminal Switch / Magnet Set for Steel / Wood Doors, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Screw Terminals
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $13.50
    Low Price Guarantee

Showing 441-460 of 885 Results

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On Sale
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