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Door/Window Sensor

Showing 201-250 of 885 Results

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  1. $67.00
    SKU: N200AU-ST180

    Nascom N200AU-ST180 N200AU Mighty Mite Set with 15 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
    $67.00
    Low Price Guarantee
  2. $64.50
    SKU: N505AU-ST156

    Nascom N505AU-ST156 N505AU Universal Flip Set with 156 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
    $64.50
    Low Price Guarantee
  3. $63.25
    SKU: N505AUTM-ST1K096

    Nascom N505AUTM-ST1K096 N505AU Universal Flip Track Mount Set with 1K Res and 8 Ft Armored Cable

    • 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
    $63.25
    Low Price Guarantee
  4. $60.50
    SKU: N505A-STMPA096

    Nascom N505A-STMPA096 Magnetic Pull-A-Part Contact with 8 Foot Armored Cable Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $60.50
    Low Price Guarantee
  5. $60.50
    SKU: N505AS-STHSLP5-6K

    Nascom N505AS-STHSLP5-6K N505AS Short High Security Loop with 5.6K Resistor

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $60.50
    Low Price Guarantee
  6. $60.50
    SKU: N505AS-STHSLP4-7K

    Nascom N505AS-STHSLP4-7K N505AS Short High Security Loop with 4.7K Resistor

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22AWG Wire Leads
    • Listed To UL634 Standard
    $60.50
    Low Price Guarantee
  7. $58.00
    SKU: N505AU-STHS036

    Nascom N505AU-STHS036 N505AU Universal Flip High Security Set with 3 Feet 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
    $58.00
    Low Price Guarantee
  8. $58.00
    SKU: N205AU-ST2-2K120

    Nascom N205AU-ST2-2K120 N205AU Universal Mount Set W 2.2K Res In Series & 10 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
    $58.00
    Low Price Guarantee
  9. $58.00
    SKU: N205AU-ST1K120

    Nascom N205AU-ST1K120 N205AU Standard Universal Mount Set with 1K Res and 10 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
    $58.00
    Low Price Guarantee
  10. $56.75
    SKU: N505AU-STHS1K

    Nascom N505AU-STHS1K N505AU Universal Flip High Security Set with 1K Resistor

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $56.75
    Low Price Guarantee
  11. $55.50
    SKU: N505ASCD-ST072

    Nascom N505ASCD-ST072 N505AS Curtain Door Set with 6 Foot Leads

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Protective Wear Pad
    $55.50
    Low Price Guarantee
  12. $55.50
    SKU: N200AU-STHS3-3KSP

    Nascom N200AU-STHS3-3KSP N200AU Mighty Mite High Security Set W 3.3K Res In Ser/Par

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $55.50
    Low Price Guarantee
  13. $54.25
    SKU: N505AS-STHS1K

    Nascom N505AS-STHS1K N505AS Short High Security 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
    $54.25
    Low Price Guarantee
  14. $54.25
    SKU: N505AU-ST120

    Nascom N505AU-ST120 N505AU Universal Flip Set with 10 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
    $54.25
    Low Price Guarantee
  15. $54.25
    SKU: N505AUTMC-ST040

    Nascom N505AUTMC-ST040 Overhead Door Rail (3") Mount Magnet/Switch Set, 40 Inch Armor Cable

    • 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
    $54.25
    Low Price Guarantee
  16. $53.91
    SKU: N505AU-STHS3K

    Nascom N505AU-STHS3K N505AU Universal Flip High Security Set with 3K Resistor

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $53.91
    Low Price Guarantee
  17. $53.00
    SKU: N505AUTMC-ST1KSP

    Nascom N505AUTMC-ST1KSP Overhead Door Rail (3") Mount Magnet/Switch Set with 1K Res Ser and Par

    • 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
    $53.00
    Low Price Guarantee
  18. $53.00
    SKU: N200AU-STHS3-3K

    Nascom N200AU-STHS3-3K N200AU Mighty Mite High Security Set with 3.3K Resistors

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $53.00
    Low Price Guarantee
  19. $52.73
    SKU: N200AU-ST33K

    Nascom N200AU-ST33K N200AU Mighty Mite Set with 33K Resistor

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $52.73
    Low Price Guarantee
  20. $52.21
    SKU: N505ASCD-ST036

    Nascom N505ASCD-ST036 N505AS Curtain Door Set with 3 Foot Leads

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Protective Wear Pad
    $52.21
    Low Price Guarantee
  21. $51.50
    SKU: N205AU-ST108

    Nascom N205AU-ST108 N205AU Universal Mount Set with 9 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
    $51.50
    Low Price Guarantee
  22. $50.35
    SKU: N505A-STMPA072

    Nascom N505A-STMPA072 Magnetic Pull-A-Part Contact with 6 Foot Armored Cable Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $50.35
    Low Price Guarantee
  23. $49.00
    SKU: N200AU-ST120

    Nascom N200AU-ST120 N200AU Mighty Mite Set with 10 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
    $49.00
    Low Price Guarantee
  24. $48.52
    SKU: MICRA2-2GIG

    Nascom MICRA2-2GIG Recessed 3/4" Micra 2GIG Wireless Sensor and Magnet Actuator

    • Recessed 3/4" Micra 2GIG Wireless Sensor and Magnet Actuator
    $48.52
    Low Price Guarantee
  25. $48.52
    SKU: MICRA2-G

    Nascom MICRA2-G Recessed 3/4" Micra2 GE Wireless Sensor and Magnet Actuator

    • Recessed 3/4" Micra2 GE Wireless Sensor and Magnet Actuator
    $48.52
    Low Price Guarantee
  26. $47.75
    SKU: N505ASCD-ST048

    Nascom N505ASCD-ST048 N505AS Curtain Door Set with 4 Foot Leads

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Protective Wear Pad
    $47.75
    Low Price Guarantee
  27. $47.75
    SKU: N205AU-ST1KSP072

    Nascom N205AU-ST1KSP072 N205AU Universal Mount Set W 1K Res In Ser/Par & 6 Ft Lds

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $47.75
    Low Price Guarantee
  28. $47.25
    SKU: N205A-STDD048

    Nascom N205A-STDD048 Overhead Door DPDT Switch with L Shape Magnet with 4 Foot Leads

    • Set: Switch/Magnet Set
    • Color: Silver
    • Flange: N
    • Switch Size: L4.300" X W0.812" X H0.812"
    • Magnet Size: L3.85" X W0.500" X H0.500"
    $47.25
    Low Price Guarantee
  29. $47.00
    SKU: N505ASCD-STDD

    Nascom N505ASCD-STDD Overhead Door Rail Mount DPDT Switch for Curtain Doors Featuring No Dead Spot

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Protective Wear Pad
    $47.00
    Low Price Guarantee
  30. $46.50
    SKU: N505ASCD-STFB

    Nascom N505ASCD-STFB Overhead Door Rail Mount Open Loop Switch for Curtain Doors, Silver

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22 AWG Wire Leads
    • Protective Wear Pad
    $46.50
    Low Price Guarantee
  31. $46.50
    SKU: N505ASCD-ST1KSP

    Nascom N505ASCD-ST1KSP N505AS Curtain Door Set with 1K Resistor In Ser/Par

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Protective Wear Pad
    $46.50
    Low Price Guarantee
  32. $46.50
    SKU: N505AUTM-STFB2-2KPRD

    Nascom N505AUTM-STFB2-2KPRD Overhead Door Rail (2-1/4") Mount Open Loop Magnet/Switch Set W 2.2K Res In Series and Red Dot

    • 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
    $46.50
    Low Price Guarantee
  33. $45.50
    SKU: N205AU-ST120

    Nascom N205AU-ST120 N205AU Standard Universal Mount Set with 10 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
    $45.50
    Low Price Guarantee
  34. was $46.50 Special Price $45.50
    SKU: N205AU-STDD060

    Nascom N205AU-STDD060 N205AU Universal Mount DPDT Set with 5 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
    was $46.50 Special Price $45.50
    Low Price Guarantee
  35. $44.89
    SKU: N505AUTMC-ST2CR

    Nascom N505AUTMC-ST2CR 3" Overhead Door Rail Mount Dual Closed Loop Magnet / Switch Set Featuring No Dead Spot Technology, Silver

    • No Dead Spot Technology
    • Extruded Anodized (Type II) Aluminum
    • Quick Switch Install - Less than 60 seconds
    • Flip the Switch - Gap is not Impacted By Cable Direction
    • Universal Mount
    $44.89
    Low Price Guarantee
  36. was $46.75 Special Price $44.50
    SKU: N505AUTM-ST3-3K072

    Nascom N505AUTM-ST3-3K072 N505AU Universal Flip Track Mount Set W 3.3K Res & 6 Foot Leads

    • 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
    was $46.75 Special Price $44.50
    Low Price Guarantee
  37. $43.75
    SKU: N505AU-SWHS

    Nascom N505AU-SWHS Man Door Surface Mount Aluminum Steel Door High Security 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
    $43.75
    Low Price Guarantee
  38. $42.50
    SKU: N505ASCD-ST1K

    Nascom N505ASCD-ST1K N505AS Curtain Door Set with 1K Resistor

    • No Dead Spot Technology
    • 24" Armored Cable Lead Protection
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • Protective Wear Pad
    $42.50
    Low Price Guarantee
  39. $41.25
    SKU: N505AU-STSD1KSP

    Nascom N505AU-STSD1KSP Man Door Surface Mount Aluminum Steel Door SPDT Switch with 1K Ser/Par

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $41.25
    Low Price Guarantee
  40. $40.00
    SKU: N505AU-ST072

    Nascom N505AU-ST072 N505AU Universal Flip Set with 6 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
    $40.00
    Low Price Guarantee
  41. $40.00
    SKU: MICRA75WP-G

    Nascom MICRA75WP-G Recessed 3/4" Micra GE Wireless Sensor and MN122575WP Magnet Actuator

    • Recessed 3/4" Micra GE Wireless Sensor and MN122575WP Magnet Actuator
    $40.00
    Low Price Guarantee
  42. $40.00
    SKU: N205AU-ST1KSP048

    Nascom N205AU-ST1KSP048 N205AU Universal Mount Set W 1K Res In Ser/Par & 4 Ft Lds

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $40.00
    Low Price Guarantee
  43. $40.00
    SKU: MICRA75WP-2GIG

    Nascom MICRA75WP-2GIG Recessed 3/4" Micra 2GIG Wireless Sensor and MN122575WP Magnet Actuator

    • Recessed 3/4" Micra 2GIG Wireless Sensor and MN122575WP Magnet Actuator
    $40.00
    Low Price Guarantee
  44. $39.50
    SKU: N505AU-ST096

    Nascom N505AU-ST096 N505AU Universal Flip Set with 8 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
    $39.50
    Low Price Guarantee
  45. $39.25
    SKU: N505AU-STDDK

    Nascom N505AU-STDDK N505AU Universal Flip Double Pole Double Throw Set with 1913 Bracket and Screws

    • Set: Switch/Magnet Special
    • Color: Silver
    • EndofLine (EOL) Resistors: No
    • Flange: N
    • Switch Size: L3" X W1.250" X H0.500"
    $39.25
    Low Price Guarantee
  46. $39.19
    SKU: N200AU205AU-ST1K072

    Nascom N200AU205AU-ST1K072 N200AU Mighty Mite Switch W 1K Res & 6 Ft Leads & N205AU Mag

    • Set: Switch/Magnet Special
    • Color: Silver
    • EndofLine (EOL) Resistors: SER
    • Flange: N
    • Switch Size: L2.188" X W1.375" X H0.375"
    $39.19
    Low Price Guarantee
  47. $38.50
    SKU: N205AU-ST2-2K048BL

    Nascom N205AU-ST2-2K048BL N205AU Universal Mount Set W Blue Leads, 2.2K Res In Series & 4 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
    $38.50
    Low Price Guarantee
  48. $38.50
    SKU: N505AU-ST3AMP

    Nascom N505AU-ST3AMP N505AU Universal Flip Set with 3 Amp Reed

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $38.50
    Low Price Guarantee
  49. $38.00
    SKU: N205AU-STFB2-2KSP

    Nascom N205AU-STFB2-2KSP N205AU Universal Mount Open Loop Set with 2.2K 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
    $38.00
    Low Price Guarantee
  50. $37.75
    SKU: N505AUTM-ST1KSP

    Nascom N505AUTM-ST1KSP N505AU Universal Flip Track Mount Set W 1K Res Ser & Par

    • 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
    $37.75
    Low Price Guarantee

Showing 201-250 of 885 Results

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