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Door/Window Sensor

Showing 1-20 of 885 Results

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  1. $54.90
    SKU: BO-60-499-11-319.5

    Bosch BO-60-499-11-319.5 Slim Line Door & Window Sensor, Brown

    • Flat design
    • Fits in most small areas
    • Replaceable battery
    $54.90
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  2. $11.68
    SKU: N1178CB-STFB

    Nascom N1178CB-STFB Recessed 3/4" Stubby Open Loop Switch / Magnet Set 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
    $11.68
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  3. $93.74
    SKU: NX-452

    Interlogix NX-452 SlimLine Crystal Door/Window Sensor, White

    • Use in applications where space is limited, such as narrow casements and window frames
    • Long battery life
    • Crystal technology
    $93.74
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  4. $71.87
    SKU: RFMS-ZBMS-3

    Bosch RFMS-ZBMS-3 Wireless Sensor, 3 pack

    • 5 year or greater battery life with a single CR2 battery
    • Reliable door/window installation is assured with LED indicators for radio link quality, and detector/ magnet alignment
    • Best in class false alarm immunity and installation flexibility through use of 1.3 inch (33 mm) break distance width Hall effect sensor
    $71.87
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  5. $34.44
    SKU: N505AUTM-ST

    Nascom N505AUTM-ST 2-1/4" Overhead Door Rail Mount 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
    $34.44
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  6. $18.52
    SKU: N1178CB-STDD

    Nascom N1178CB-STDD Recessed 3/4" Stubby DPDT Switch / Magnet Set 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
    $18.52
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  7. $27.00
    SKU: MSS-RFS-200-W

    Magnasphere MSS-RFS-200-W 3.2" Wireless Door Contact Compatible with Honeywell, White

    • Made in America
    • Smaller / Narrow switch package
    • Higher Security Magnasphere Switch technology
    • Superior RF performance even on steel surfaces
    • Ultra-low current draw extends battery life (up to 14+ years)
    $27.00
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  8. $38.00
    SKU: AC-05

    ENS AC-05 Door Sensor

    • Door Sensor
    $38.00
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  9. $83.00
    SKU: TC-10U

    Optex TC-10U WSS Series Wireless Door Contact

    • Compatible with RC-10U and RG-10U
    • Can be installed on door or window
    • Weather-resistant structure (IP54) for indoor and outdoor (indirect exposure to rain)
    • Powered by CR123 3-Volt Lithium battery (not included)
    • Low battery signal
    $83.00
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  10. $58.50
    SKU: 6020

    ELK 6020 Wireless Slim-Line Door/Window Sensor, White

      • Compatible with ELK-M1XRFTW two-way wireless transceiver
      • One built-in reed switch
      • Front and back tamper option
      • Available in white (ELK-6020) and brown (ELK-6020BR)
    $58.50
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  11. $38.95
    SKU: MICRA-G

    Nascom MICRA-G Recessed 3/4" iON Micra Wireless Transmitter GE Interlogix 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"
    $38.95
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  12. $3,566.99
    SKU: 2GIG-DW20R120PK

    Linear 2GIG-DW20R120PK Recessed Door Contact Bulk Pack (120 pc. Pack)

    • Compact size
    • Full-supervised
    • Interchangeable brown/white ABS plastic contact covers
    • Rare-earth magnet
    $3,566.99
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  13. $408.00
    SKU: OA-72C

    Optex OA-72C Ceiling-mount Door Sensor

    • Flexible area settings
    • Simple adjustment with no tool
    • Adaptable to all environments
    • Superior stability
    $408.00
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  14. $403.00
    SKU: Reaction2

    Optex Reaction2 Microwave Door Sensor

    • Detection Area
    • Versatility in Swing Door Activation
    • Uni-directional setting
    • Auto-Caution mode
    • Ansi Compliance
    $403.00
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  15. $220.00
    SKU: OA-FLEXT

    Optex OA-FLEXT Active Infrared Presence Sensor for Sliding/Swing Doors, Black

    • Features whole presence detection capability for more safety and reliability
    • It features BlueZone technology and monitoring capability
    • Built-in monitoring capability
    • Self-monitoring capability ensures a higher level of performance over the life of the sensor
    $220.00
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  16. $201.00
    SKU: HSS-1450

    Magnasphere HSS-1450 Roll up Door Bracket Kit with HSS-L2S / D series Contact Pre-mounted

    • Roll up Door Bracket Kit with HSS-L2S / D series Contact Pre-mounted
    $201.00
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  17. $201.00
    SKU: HSS-1451

    Magnasphere HSS-1451 Roll up Door Bracket Kit with HSS-L2S / D series Contact Pre-mounted

    • Roll up Door Bracket Kit with HSS-L2S / D series Contact Pre-mounted
    $201.00
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  18. $121.03
    SKU: 0-103468

    Visonic 0-103468 MCT-370 SMA Long Range Wireless Magnetic Door/Window Sensor

    • Ideal for protecting doors and windows
    • Fits any window/door type and décor
    • Best for large magnetic gap applications
    • Prolonged battery life of 5.9 years (with typical use)
    • ZigBee HA 1.2 and OTA support
    $121.03
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  19. $108.00
    SKU: MSS-105S-C36-L3-5

    Magnasphere MSS-105S-C36-L3-5 Overhead Door Contact Open Loop, Rail Mount, 36" Armored Cable, Grey

    • Made with Magnasphere Switch Technology
    • Won't break
    • Resistant to contact welding
    • Resistant to outside defeat
    • OHD side rail mounting
    $108.00
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  20. was $145.79 Special Price $108.00
    SKU: MSS-106S-C36-L3-5

    Magnasphere MSS-106S-C36-L3-5 Overhead Door Contact Closed Loop, Rail Mount, 36" Armored Cable, Grey

    • Made with Magnasphere Switch Technology
    • Won't break
    • Resistant to contact welding
    • Resistant to outside defeat
    • OHD side rail mounting
    was $145.79 Special Price $108.00
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Showing 1-20 of 885 Results

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