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Door/Window Sensor

Showing 341-360 of 885 Results

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  1. $22.95
    Nascom N505AU-SWFB Man Door Surface Mount Aluminum Steel Door Open Loop Switch Only, Silver Add to Compare
    SKU: N505AU-SWFB

    Nascom N505AU-SWFB Man Door Surface Mount Aluminum Steel Door Open Loop Switch Only, Silver
    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22 AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $22.95
    Low Price Guarantee
  2. $22.95
    Nascom N505AU-SW2CR Man Door Surface Mount Aluminum Steel Door Dual Closed Loop Switch Only, Silver Add to Compare
    SKU: N505AU-SW2CR

    Nascom N505AU-SW2CR Man Door Surface Mount Aluminum Steel Door Dual Closed Loop Switch Only, Silver
    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22 AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $22.95
    Low Price Guarantee
  3. $22.73
    Nascom N505AS-ST008 N505AS Short Set with 8 Inch Leads Add to Compare
    SKU: N505AS-ST008

    Nascom N505AS-ST008 N505AS Short Set with 8 Inch Leads
    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Listed To UL634 Standard
    $22.73
    Low Price Guarantee
  4. $22.43
    Nascom N1178CT-STDD Recessed 3/4" Stubby DPDT Switch / Magnet Set for Steel / Wood Doors, Wire Leads, Tan Add to Compare
    SKU: N1178CT-STDD

    Nascom N1178CT-STDD Recessed 3/4" Stubby DPDT Switch / Magnet Set for Steel / Wood Doors, Wire Leads, Tan
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeb Rare Earth Magnet
    $22.43
    Low Price Guarantee
  5. $22.05
    Nascom N1178C3750B-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Brown Add to Compare
    SKU: N1178C3750B-STDD

    Nascom N1178C3750B-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Brown
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $22.05
    Low Price Guarantee
  6. $21.85
    Nascom N1178TW-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, White Add to Compare
    SKU: N1178TW-STHS

    Nascom N1178TW-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, White
    • 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
  7. $21.85
    Nascom N1178C3750W-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, White (10 pack) Add to Compare
    SKU: N1178C3750W-STDD

    Nascom N1178C3750W-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, White (10 pack)
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $21.85
    Low Price Guarantee
  8. $21.85
    Nascom N1178C1175T-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Tan Add to Compare
    SKU: N1178C1175T-STDD

    Nascom N1178C1175T-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Tan
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • N35 NdFeB Rare Earth Magnet
    $21.85
    Low Price Guarantee
  9. $21.85
    Nascom N1178C3750T-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan Add to Compare
    SKU: N1178C3750T-STDD

    Nascom N1178C3750T-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $21.85
    Low Price Guarantee
  10. $21.85
    Nascom N1178C3750G-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray Add to Compare
    SKU: N1178C3750G-STDD

    Nascom N1178C3750G-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $21.85
    Low Price Guarantee
  11. $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
  12. $21.85
    Nascom N1178TT-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, Tan Add to Compare
    SKU: N1178TT-STHS

    Nascom N1178TT-STHS Recessed 1" High Security Terminal Switch / Magnet Set for Steel / Wood Doors, Tan
    • 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
  13. $21.85
    Nascom N282TXGG-STHS Surface Mount Terminal High Security Switch / Magnet Set, Low Profile, Beveled Cover Spacers, Gray Add to Compare
    SKU: N282TXGG-STHS

    Nascom N282TXGG-STHS Surface Mount Terminal High Security Switch / Magnet Set, Low Profile, Beveled Cover Spacers, Gray
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Switch and Magnet Beveled Covers
    $21.85
    Low Price Guarantee
  14. $21.85
    Nascom N1178C1175B-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Brown Add to Compare
    SKU: N1178C1175B-STDD

    Nascom N1178C1175B-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, 3/8" Press Fit Magnet Wire Leads, Brown
    • Snap Fit On Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22 AWG Wire Leads
    • Polypropylene Housings
    • N35 NdFeB Rare Earth Magnet
    $21.85
    Low Price Guarantee
  15. $21.85
    Nascom N282TXGB-STHS Surface Mount Terminal High Security Switch / Magnet Set, Low Profile, Beveled Cover Spacers, Brown Add to Compare
    SKU: N282TXGB-STHS

    Nascom N282TXGB-STHS Surface Mount Terminal High Security Switch / Magnet Set, Low Profile, Beveled Cover Spacers, Brown
    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Switch and Magnet Beveled Covers
    $21.85
    Low Price Guarantee
  16. $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
  17. $21.75
    Nascom N505AS-ST1K N505AS Short Set with 1K Resistor In Series Add to Compare
    SKU: N505AS-ST1K

    Nascom N505AS-ST1K N505AS Short Set with 1K Resistor In Series
    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Listed To UL634 Standard
    $21.75
    Low Price Guarantee
  18. $21.75
    Nascom N505AU-SW1KSP N505AU Universal Flip Switch W 1K Res Ser & Para Add to Compare
    SKU: N505AU-SW1KSP

    Nascom N505AU-SW1KSP N505AU Universal Flip Switch W 1K Res Ser & Para
    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $21.75
    Low Price Guarantee
  19. $21.60
    Nascom N505AU-STFB1KP N505AU Universal Flip Open Loop Set W 1K Res In Parallel Add to Compare
    SKU: N505AU-STFB1KP

    Nascom N505AU-STFB1KP N505AU Universal Flip Open Loop Set W 1K Res In Parallel
    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $21.60
    Low Price Guarantee
  20. $21.50
    Nascom N1178WSHK-STDD Recessed 1" DPDT Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, White Add to Compare
    SKU: N1178WSHK-STDD

    Nascom N1178WSHK-STDD Recessed 1" DPDT Switch for Steel / Wood Doors with Shark Magnet and Wire Leads, White
    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Time Saving Installation
    • No Silicone Required for Magnet Install
    • 12" 22AWG Wire Leads
    $21.50
    Low Price Guarantee

Showing 341-360 of 885 Results

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