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Door/Window Sensor

Showing 41-60 of 885 Results

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  1. was $62.00 Special Price $56.50
    SKU: N505AUTMC-STHS

    Nascom N505AUTMC-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
    was $62.00 Special Price $56.50
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  2. $55.50
    SKU: N205AU-ST1A

    Nascom N205AU-ST1A N205AU Universal Mount Set with 1 Amp Reed Switch

    • 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
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  3. $54.50
    SKU: 319DR

    ELK 319DR 319.5MHz Wireless Door Recessed Sensor

    • Our most discrete door sensor!
    • Long range and battery life
    • Transmits open/close, tamper, low battery, and supervisory signals
    • Uses single easy to find CR2 battery
    $54.50
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  4. $48.52
    SKU: MICRA2-D

    Nascom MICRA2-D Recessed 3/4" Micra2 DSC Wireless Sensor and Magnet Actuator

    • Recessed 3/4" Micra2 DSC Wireless Sensor and Magnet Actuator
    $48.52
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  5. $48.52
    SKU: MICRA-2GIG

    Nascom MICRA-2GIG Recessed 3/4" iON Micra Wireless Transmitter 2GIG Compatible

    • Set: Switch/Magnet Set
    • Color: White
    • Flange: Y
    • Switch Size: D0.750"" X L0.330"
    • Magnet Size: OVAL L0.985 x W0.625" x H0.125"
    $48.52
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  6. $47.95
    SKU: MC-303-PG2-Brown

    Visonic MC-303-PG2-Brown PowerG Wireless Door/Window Magnetic Contact, Brown

    • Ideal for protecting doors, windows and other entranceways
    • Small size and unobtrusive design make it virtually unnoticeable when installed
    • Provides reliable performance using built-in PowerG leading wireless intrusion technology
    • Outstanding, robust communication enables long-range transmission and strengthens protection against interference
    • Simple to install, with a time-saving pull tab
    $47.95
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  7. $47.75
    SKU: N505AS-STHSLP

    Nascom N505AS-STHSLP Security Loop High Security with Armor Cable to Protect Outside Assets, Black

    • High Security Contact
    • 120" Armored Cable Lead Protection
    • No Magnet Required
    • 132" 22 AWG Wire Leads
    • Listed to UL634 Standard
    $47.75
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  8. $47.75
    SKU: N505A-STMPAG

    Nascom N505A-STMPAG Magnetic Gate Standard Contact

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $47.75
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  9. $47.75
    SKU: N505AUTMC-ST036

    Nascom N505AUTMC-ST036 Overhead Door Rail (3") Mount Magnet/Switch Set, 3 Foot 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
    $47.75
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  10. $47.25
    SKU: N505AUTM-STDD

    Nascom N505AUTM-STDD 2-1/4" Overhead Door Rail Mount Double Pole Double Throw 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
    $47.25
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  11. $46.65
    SKU: N505A-STMPA2K

    Nascom N505A-STMPA2K Magnetic Pull-A-Part Bar Stock Aluminum Switch 3 Foot Armor Cable and 2K Res

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $46.65
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  12. $46.50
    SKU: N505A-STMPA048

    Nascom N505A-STMPA048 Magnetic Pull-A-Part Contact with 4 Foot Armored Cable Leads

    • Anodized Aluminium Housing For Maximum Durability
    • Armored Cable Lead Protection
    • Fast And Easy Installation
    • High Security Option Available
    $46.50
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  13. $45.36
    SKU: N505ASCD-ST

    Nascom N505ASCD-ST Overhead Door Rail Mount Switch for Curtain Doors Featuring No Dead Spot Technology, 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
    $45.36
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  14. $44.99
    SKU: NDB400AU-ST

    Nascom NDB400AU-ST Direct Burial Switch and Standard Overhead Door Universal Magnet 2 Foot Armored Cable

    • Set: Switch/Magnet Set
    • Color: Brown
    • Flange: N
    • Switch Size: L3.950" X W0.560" X H0.500"
    • Magnet Size: L3.950" X W0.560" X H0.500"
    $44.99
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  15. $44.25
    SKU: N505AUTMC-ST048

    Nascom N505AUTMC-ST048 N505AU Universal Flip Track Mount Set with 4 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
    $44.25
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  16. $43.65
    SKU: N505A-STMPA

    Nascom N505A-STMPA Magnetic Pull-A-Part Bar Stock Aluminum Switch, 3' Armor Cable, Black

    • Anodized Aluminium Housing for Maximum Durability
    • Armored Cable Lead Protection
    • Fast and Easy Installation
    • High Security Option Available
    $43.65
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  17. $43.00
    SKU: 319WS

    ELK 319WS 319.5MHz Wireless Window and Shock Sensor

    • Built-in reed switch and piezo shock sensor
    • Adjustable sensitivity and range of shock sensor
    • Long range and battery life
    • Transmits open/close, tamper, low battery, and supervisory signals
    • Uses easy to find CR2032 batteries
    $43.00
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  18. $42.50
    SKU: N505AUTMC-STFB

    Nascom N505AUTMC-STFB 3" Overhead Door Rail Mount Open 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
    $42.50
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  19. was $43.46 Special Price $42.00
    SKU: N505AU-STHS

    Nascom N505AU-STHS Man Door Surface Mount Aluminum Steel Door High Security Switch, 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
    was $43.46 Special Price $42.00
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  20. $41.86
    SKU: 724

    United Security Products 724 Glass Break Detector Window Bug

    • Dry Circuit
    • No Power Required
    • Adjustable Operation of OC or CC
    • Peel and Stick Mounting
    • Protects up to 32 square feet
    $41.86
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Showing 41-60 of 885 Results

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