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Door/Window Sensor - Hardwired

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Showing 28-36 of 834 Results

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  1. $42.20
    SKU: AL-7111

    Alpha 7111 2 Pin Flush Door Contact Switch

    • Non-returnable or refundable
    $42.20
    Low Price Guarantee
  2. 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
    Low Price Guarantee
  3. $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
    Low Price Guarantee
  4. $38.67
    SKU: N505AUTMC-STDD

    Nascom N505AUTMC-STDD 3" 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
    $38.67
    Low Price Guarantee
  5. $38.00
    SKU: N205AU-ST2-2K048

    Nascom N205AU-ST2-2K048 N205AU Universal Mount Set W 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
    $38.00
    Low Price Guarantee
  6. $36.25
    SKU: N505AUTM-STFB

    Nascom N505AUTM-STFB 2-1/4" 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
    $36.25
    Low Price Guarantee
  7. $35.50
    SKU: N505AU-STDD

    Nascom N505AU-STDD Man Door Surface Mount Aluminum Steel Door DPDT 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
    $35.50
    Low Price Guarantee
  8. $35.25
    SKU: N505AU-STFB030

    Nascom N505AU-STFB030 N505AU Universal Flip Open Loop Set with 30 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
    $35.25
    Low Price Guarantee
  9. $34.50
    SKU: N505AUTM-ST1K

    Nascom N505AUTM-ST1K N505AU Universal Flip Track Mount Set with 1K Resistor

    • 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
    $34.50
    Low Price Guarantee

Showing 28-36 of 834 Results

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