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Door/Window Sensor

Showing 151-200 of 885 Results

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  1. $4.15
    SKU: NC1010TG-ST

    Nascom NC1010TG-ST Stick on Terminal Switch / Magnet Set, Breakoff End Mount Flanges, Snap on Cover Gray

    • Quick Connect, Easy to Install
    • 3M VHB (Very High Bond) Double Sided Tape
    • Screw Terminals
    • Low Profile Design
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $4.15
    Low Price Guarantee
  2. $4.15
    SKU: N122WGSW-STNF

    Nascom N122WGSW-STNF N122WG No Flange Set, Snow White

    • Breakoff Flange
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22 AWG Wire Leads
    • 3M VHB (Very High Bond) Double Sided Tape
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $4.15
    Low Price Guarantee
  3. $4.05
    SKU: N1175W-ST

    Nascom N1175W-ST Recessed 3/8" Mini Stubby Press Fit Switch / Magnet Set, 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
    $4.05
    Low Price Guarantee
  4. $4.01
    SKU: NC1012TW-ST

    Nascom NC1012TW-ST Stick on Terminal Switch / Magnet Set with Stick on Cover White

    • Quick Connect, Easy to Install
    • 3M VHB (Very High Bond) Double Sided Tape
    • Screw Terminals
    • Low Profile Design
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $4.01
    Low Price Guarantee
  5. $3.51
    SKU: N1178CB-SW

    Nascom N1178CB-SW Recessed 3/4" Stubby Switch for Steel / Wood Doors, 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
    $3.51
    Low Price Guarantee
  6. $3.50
    SKU: NC1175T400W-ST

    Nascom NC1175T400W-ST Recessed 3/8" Stubby Terminal Press Fit Switch with D0.400" Donut Magnet White

    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    • Polypropylene Housings
    • Listed to UL634 Standard
    $3.50
    Low Price Guarantee
  7. $3.50
    SKU: NC1175T400B-ST

    Nascom NC1175T400B-ST Recessed 3/8" Stubby Terminal Press Fit Switch with D0.400" Donut Magnet Brown

    • Press Fit Switch - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    • Polypropylene Housings
    • Listed to UL634 Standard
    $3.50
    Low Price Guarantee
  8. $3.40
    SKU: N122WGW-ST

    Nascom N122WGW-ST Stick on Switch / Magnet Set, Breakoff Mounting Flange, Center Wire Leads, White

    • Breakoff Flange
    • Encapsulated Hermetically Sealed Contacts
    • 12″ 22 AWG Wire Leads
    • 3M VHB (Very High Bond) Double Sided Tape
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $3.40
    Low Price Guarantee
  9. $3.08
    SKU: NC1175TB-ST

    Nascom NC1175TB-ST Recessed 3/8" Stubby Terminal Press Fit Switch / Magnet Set, Brown (10 pack)

    • Press Fit - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • Polypropylene Housings
    • Listed to UL634 Standard
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $3.08
    Low Price Guarantee
  10. $2.85
    SKU: N85TWGSW-SW

    Nascom N85TWGSW-SW Surface Mount Terminal Switch with Cover and Spacers, Snow White

    • Encapsulated Hermetically Sealed Contacts
    • ABS Housing
    • Wide Gap - N35 Ndfeb Rare Earth Magnet
    • Spacer for Steel Door Installs
    • Listed to UL634 Standard
    $2.85
    Low Price Guarantee
  11. $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
  12. $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
  13. $42.20
    SKU: AL-7111

    Alpha 7111 2 Pin Flush Door Contact Switch

    • Non-returnable or refundable
    $42.20
    Low Price Guarantee
  14. $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
  15. $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
  16. $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
  17. $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
  18. $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
  19. $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
  20. $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
  21. $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
  22. $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
  23. $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
  24. $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
  25. $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
  26. $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
  27. $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
  28. $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
  29. 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
  30. 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
  31. $109.00
    SKU: N505AS-STHSLP300

    Nascom N505AS-STHSLP300 N505AS Short High Security Loop with 25 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $109.00
    Low Price Guarantee
  32. $106.40
    SKU: N205AU-ST4KSP300

    Nascom N205AU-ST4KSP300 N205AU Universal Mount Set W 4K Res In Ser/Parl & 25 Ft Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $106.40
    Low Price Guarantee
  33. $100.00
    SKU: N200AU-ST300

    Nascom N200AU-ST300 N200AU Mighty Mite Set with 25 Foot Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $100.00
    Low Price Guarantee
  34. $100.00
    SKU: N505A-STMPA240

    Nascom N505A-STMPA240 Magnetic Pull-A-Part Contact with 20 Foot Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $100.00
    Low Price Guarantee
  35. $98.00
    SKU: N200AU-ST360

    Nascom N200AU-ST360 N200AU Mighty Mite Set with 30 Foot Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $98.00
    Low Price Guarantee
  36. $95.00
    SKU: N505A-STMPA300

    Nascom N505A-STMPA300 Magnetic Pull-A-Part Contact with 25 Foot Leads

    • Set: Switch/Magnet Special
    • Color: Black
    • EndofLine (EOL) Resistors: No
    • Flange: N
    • Switch Size: D0.375" X L3.500"
    $95.00
    Low Price Guarantee
  37. $90.20
    SKU: N1178W-SWHS

    Nascom N1178W-SWHS Recessed 1" High Security Switch for Steel / Wood Doors with Wire Leads, White

    • Snap Fit on Steel - No Glue Required
    • Encapsulated Hermetically Sealed Contacts
    • 12" 22AWG Wire Leads
    • Polypropylene Housings
    • Wide Gap - N35 NdFeB Rare Earth Magnet
    $90.20
    Low Price Guarantee
  38. $87.40
    SKU: N505AU-ST252

    Nascom N505AU-ST252 N505AU Universal Flip Set with 252 Inch Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $87.40
    Low Price Guarantee
  39. $87.16
    SKU: WGB-1

    United Security Products WGB-1 Wireless Window Bug

    • Wireless Window Bug Glass Break Detector detects an intrusion when glass is broken and transmits a signal to either your OB-4 Outback Security System
    • 10 Channel Verifier, Wireless Annunciators, USP Receivers and USP Dialers
    • Window Bug will protect up to 32 square feet of glass surface
    $87.16
    Low Price Guarantee
  40. $86.75
    SKU: W-130KWH

    United Security Products W-130KWH Wireless Contact Window & Door

    • Wireless contact is quick and easy to install
    • Wireless contact window & door sensor consists of two parts, magnetic contact and a transmitter module
    • Sensor transmits a signal to either your OB-4 outback security system
    • 10 channel verifier, wireless annunciators, USP receivers and USP dialers
    $86.75
    Low Price Guarantee
  41. $85.75
    SKU: N200AU-ST1K240

    Nascom N200AU-ST1K240 N200AU Mighty Mite Set with 20 Foot Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $85.75
    Low Price Guarantee
  42. $84.50
    SKU: N505AU-STHS33K120

    Nascom N505AU-STHS33K120 N505AU Universal Flip High Security Set with 33K Res and 10 Foot Flex Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $84.50
    Low Price Guarantee
  43. $80.28
    SKU: N505AU-STHS2K120

    Nascom N505AU-STHS2K120 N505AU Universal Flip High Security Set with 2K Res and 10 Foot Flex Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $80.28
    Low Price Guarantee
  44. $76.75
    SKU: N505A-STHSMPA060

    Nascom N505A-STHSMPA060 Magnetic Pull-A-Part High Security Contact with 5 Foot Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $76.75
    Low Price Guarantee
  45. $76.00
    SKU: N205AU-ST5-6K180

    Nascom N205AU-ST5-6K180 N205AU Universal Mount Set W 5.6K Res In Series & 15 Ft Armored Cable

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $76.00
    Low Price Guarantee
  46. $75.75
    SKU: N505AS-STHSLP240

    Nascom N505AS-STHSLP240 N505AS Short High Security Loop with 20 Foot Leads

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $75.75
    Low Price Guarantee
  47. $74.75
    SKU: N505A-STMPA144

    Nascom N505A-STMPA144 Magnetic Pull-A-Part Contact with 12 Foot Armored Cable Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $74.75
    Low Price Guarantee
  48. $73.00
    SKU: N505A-STHSMPAG

    Nascom N505A-STHSMPAG Gate Contact with Magnetic Pull-A-Part Switch, 3' Armor Cable, Black

    • Anodized Aluminium Housing for Maximum Durability
    • Armored Cable Lead Protection
    • Fast and Easy Installation
    • High Security Option Available
    $73.00
    Low Price Guarantee
  49. $68.25
    SKU: N505AU-ST168

    Nascom N505AU-ST168 N505AU Universal Flip Set with 168 Inch Leads

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $68.25
    Low Price Guarantee
  50. $67.00
    SKU: N505AUTM-STHS

    Nascom N505AUTM-STHS Overhead Door Rail (2-1/4") Mount Single Pole Dble Throw Magnet/Switch Set - No Dead Spot

    • No Dead Spot Technology
    • Extruded Annodized (Type II) Aluminum
    • Quick Switch Nstall - Less Than 60 Seconds
    • Flip The Switch - Gap Is Not Impacted By Cable Direction
    • Universal Mount
    $67.00
    Low Price Guarantee

Showing 151-200 of 885 Results

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