Fraud Blocker
*Free Shipping on Orders Over $450

Door/Window Sensor

Showing 64-72 of 885 Results

Page
  1. $36.75
    SKU: N505AU-STDD036

    Nascom N505AU-STDD036 N505AU Universal Flip DPDT Set with 3 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
    $36.75
    Low Price Guarantee
  2. $35.25
    SKU: N505AU-ST9KS3KP036

    Nascom N505AU-ST9KS3KP036 N505AU Set with 9K Res In Ser & 3K Resistor In Par & 3 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
    $35.25
    Low Price Guarantee
  3. $28.75
    SKU: N505AU-ST5-6K

    Nascom N505AU-ST5-6K N505AU Universal Flip Set with 5.6K Resistor

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $28.75
    Low Price Guarantee
  4. $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
  5. $18.29
    SKU: N505AU-ST3-3K

    Nascom N505AU-ST3-3K N505AU Universal Flip Set with 3.3K Resistor

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $18.29
    Low Price Guarantee
  6. $27.25
    SKU: N505AU-ST2XSP

    Nascom N505AU-ST2XSP N505AU Universal Flip Set with 2 Extra Spacers

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $27.25
    Low Price Guarantee
  7. $32.00
    SKU: N505AU-ST2CR1KSP

    Nascom N505AU-ST2CR1KSP Man Door Surface Mount Aluminum Steel Door Dual Closed Loop with 1K 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
    $32.00
    Low Price Guarantee
  8. $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
  9. $29.25
    SKU: N505AU-ST2-2K

    Nascom N505AU-ST2-2K N505AU Universal Flip Set with 2.2K Resistor In Series

    • No Dead Spot Technology
    • Universal Mount
    • Extra Wide Gap - N35 NdFeB Rare Earth Magnet
    • 36" 22AWG Wire Leads
    • 24" Armored Cable Lead Protection
    $29.25
    Low Price Guarantee

Showing 64-72 of 885 Results

Page