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Door/Window Sensor

Showing 161-180 of 885 Results

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  1. $1.95
    SKU: N135WGW-SW-CAPC

    Nascom N135WGW-SW-CAPC Stick on Capsule Switch with Center Lead, Zip Cord, White

    • Euro Design - Almost Disappears
    • 3M VHB (Very High Bond) Double Sided Tape
    • 12″ 24AWG Zipcord Leads
    • ABS Housings
    • Wide Gap - N35 NdFeB Rare Earth
    $1.95
    Low Price Guarantee
  2. $1.65
    SKU: N1175W-SW

    Nascom N1175W-SW Recessed 3/8" Mini Stubby Press Fit Switch, Wire Leads, White

    • Press Fit - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $1.65
    Low Price Guarantee
  3. $42.20
    SKU: AL-7111

    Alpha 7111 2 Pin Flush Door Contact Switch

    • Non-returnable or refundable
    $42.20
    Low Price Guarantee
  4. $8.91
    SKU: N135WGB-ST-CAPVE

    Nascom N135WGB-ST-CAPVE Stick on Capsule Vent Switch / Magnet Set, End Lead, Zip Cord, Brown

    • Euro Design - Almost Disappears
    • 3M VHB (Very High Bond) Double Sided Tape
    • 12″ 24 AWG Zipcord Leads
    • ABS Housings
    • Wide Gap - N35 NdFeB Rare Earth
    $8.91
    Low Price Guarantee
  5. $440.40
    SKU: N505A-STHSMPA5-6K1200

    Nascom N505A-STHSMPA5-6K1200 Magnetic Pull-A-Part High Security Contact with 5.6K Resistor and 100 Feet Armored Cable

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $440.40
    Low Price Guarantee
  6. $361.95
    SKU: N505A-STMPA1200

    Nascom N505A-STMPA1200 Magnetic Pull-A-Part Contact with 100 Foot Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $361.95
    Low Price Guarantee
  7. $314.00
    SKU: N505A-STHSMPA840

    Nascom N505A-STHSMPA840 Magnetic Pull-A-Part High Security Contact with 70 Foot Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $314.00
    Low Price Guarantee
  8. $293.00
    SKU: N505A-STMPA900

    Nascom N505A-STMPA900 Magnetic Pull-A-Part Contact with 75 Foot Leads

    • Set: Switch/Magnet Special
    • Color: Black
    • EndofLine (EOL) Resistors: No
    • Flange: N
    • Switch Size: D0.375" X L3.500"
    $293.00
    Low Price Guarantee
  9. $245.10
    SKU: N505AS-STHSLP1K600

    Nascom N505AS-STHSLP1K600 N505AS Short High Security Loop with 1K Resistor & 50 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $245.10
    Low Price Guarantee
  10. $206.00
    SKU: N505A-STMPA600

    Nascom N505A-STMPA600 Magnetic Pull-A-Part Contact with 50 Foot Leads

    • Set: Switch/Magnet Special
    • Color: Black
    • EndofLine (EOL) Resistors: No
    • Flange: N
    • Switch Size: D0.375" X L3.500"
    $206.00
    Low Price Guarantee
  11. $200.00
    SKU: N505AS-STHSLP33K600

    Nascom N505AS-STHSLP33K600 N505AS Short High Security Loop with 33K Resistor and 30 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $200.00
    Low Price Guarantee
  12. $200.00
    SKU: N505AS-STHSLP2-2K600

    Nascom N505AS-STHSLP2-2K600 N505AS Short High Security Loop with 2.2K Resistor & 50 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $200.00
    Low Price Guarantee
  13. $196.00
    SKU: N505AS-STHSLP600

    Nascom N505AS-STHSLP600 N505AS Short High Security Loop with 30 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $196.00
    Low Price Guarantee
  14. $170.00
    SKU: N505A-STHSMPA5-6K372

    Nascom N505A-STHSMPA5-6K372 Magnetic Pull-A-Part High Security Contact with 5.6K Resistor and 31 Feet Armored Cable

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $170.00
    Low Price Guarantee
  15. $167.00
    SKU: N505A-STHSMPA5-6K360

    Nascom N505A-STHSMPA5-6K360 Magnetic Pull-A-Part High Security Contact with 5.6K Resistor and 30 Feet Armored Cable

    • Set: Switch/Magnet Special
    • Color: Silver
    • EndofLine (EOL) Resistors: SER
    • Flange: N
    • Switch Size: D0.375" X L3.500"
    $167.00
    Low Price Guarantee
  16. $162.00
    SKU: N505AS-STHSLP480

    Nascom N505AS-STHSLP480 N505AS Short High Security Loop with 40 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $162.00
    Low Price Guarantee
  17. $146.00
    SKU: N505A-STHSMPA300

    Nascom N505A-STHSMPA300 Magnetic Pull-A-Part High Security Contact with 25 Foot Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $146.00
    Low Price Guarantee
  18. $136.00
    SKU: N505A-STMPA360

    Nascom N505A-STMPA360 Magnetic Pull-A-Part Contact with 30 Foot Leads

    • Set: Switch/Magnet Special
    • Color: Black
    • EndofLine (EOL) Resistors: No
    • Flange: N
    • Switch Size: D0.375" X L3.500"
    $136.00
    Low Price Guarantee
  19. was $137.00 Special Price $127.00
    SKU: N505AS-STHSLP360

    Nascom N505AS-STHSLP360 N505AS Short High Security Loop with 30 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    was $137.00 Special Price $127.00
    Low Price Guarantee
  20. was $135.00 Special Price $125.00
    SKU: N505ASCD-ST4KSP300

    Nascom N505ASCD-ST4KSP300 N505AS Curtain Door Set with 4K Resistor In Ser/Par and 25 Foot Cable

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Protective Wear Pad
    was $135.00 Special Price $125.00
    Low Price Guarantee

Showing 161-180 of 885 Results

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