Showing 33–48 of 742 results

  • Videofied IDC601 Wireless Door/Window Alarm Contact

    Videofied IDC601 Wireless Door/Window Alarm Contact

    $39.79

    Only 14 left in stock

    • S2Viewยฎโ€” Spread Spectrum, Videofied, Interactive, AES Encrypted Wireless technology provides optimum signal integrity and security
    • Dual tamper function
    • Battery life – up to 4 years
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  • DSC Security WS4945 Wireless Alarm Door Window Contact Transmitter

    DSC WS4945 Wireless Door and Window Contact, 433 MHz

    $54.83

    In stock

    • Built-in reed switch
    • Normally closed external contact input
    • 1 lithium battery included
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  • Honeywell Ademco 958 Overhead Door Contacts

    Resideo 958 Overhead Door Magnetic Contact Sensor, SPST Swit

    $31.31

    In stock

    • Adjustable magnet with L bracket
    • 24″ (61cm) armored cable is standard
    • Standard gap: 2-3/8″ (60 mm) minimum
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  • door window contact

    DSC PG9303 PowerG Vanishing Wireless Door and Window Contact

    $53.08

    In stock

    • Suitable for a wide range of residential and light commercial environments
    • Near-invisible after installation, blending in with any dรฉcor
    • Battery life of up to 6 years (with typical use)
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  • door window sensor

    Elk ELK-6020 Two-Way Wireless Slim Line Door and Window Sens

    $70.22

    In stock

    • Compatible with ELK-M1XRFTWMย two-way wireless transceivers
    • One built-in reed switch
    • Front and back tamper option
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  • 5815 โ€“ Honeywell Wireless Door Window Transmitter

    5815 – Honeywell Wireless Door Window Transmitter

    $37.21

    In stock

    • New sleek design
    • Transmits supervisory, tamper and low battery messages
    • Two reed switches
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  • PROSIXMINI Proseries Six Wireless Mini Flat Door/Window Sensor by Honeywell

    PROSIXMINI Proseries Six Wireless Mini Flat Door/Window Sens

    $37.94

    In stock

    • Support SiX Two-Way Wireless Technology
    • System Health Check feature
    • Device can be configured remotely
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  • DSC PG9922 PowerG Wireless Glass Break Detector, Wall or Ceiling Mount

    DSC PG9922 PowerG Wireless Glass Break Detector, Wall or Cei

    $106.61

    In stock

    • Glass break detection of plate, tempered, laminated and wired glass
    • Detection rage up to 20ft (6m)
    • Visible link quality indication shown on the device
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  • Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet

    Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Ma

    $32.25

    In stock

    • Includes: Transmitter, CR123 Battery, Magnet
    • For use with Lyricโ„ข Controller
    • Application: Security System Sensors
    • Approvals and Standards: CSFM Listed, UL Listed, 985 (Residential Fire), UL Canada Listed, UL Listed (Residential Burglar)
    • Ambient Relative Humidity (Max): 95% Non-condensing
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  • Honeywell Ademco 958-2 Overhead Door Adjustable Magnetic Contact

    Resideo 958-2 Overhead Door Magnetic Contact Sensor, SPDT Sw

    $51.74

    In stock

    • Epoxy sealed for protection from moisture and impact
    • Rugged โ€œShock Absorberโ€ design protects reed against flex or damage to housing
    • Standard gap: 2-3/8″ (60 mm) minimum
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  • ELK Mini Window Sensor White

    ELK Mini Window Sensor White

    $65.42

    In stock

    • One built-in reed switch
    • Compatible with ELK-M1XRFTWMย two-way wireless transceivers
    • Available in white (ELK-6021) and brown (ELK-6021BR)
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  • 2GIG DW10e-345 eSeries Encrypted Thin Door/Window Security System Contact Sensor, 3/4โ€ณ Wide Sensor, Supports Internal and External Contacts (DW10e)

    2GIG DW10e-345 eSeries Encrypted Thin Door/Window Security S

    $28.29

    In stock

    Encrypted Protocol for Enhanced Security
    For narrow applications, sensor is only 3/4″ Wide
    Fully supervised

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  • Honeywell SiXCT (Each) Two-Way Wireless Door / Window Sensor by Honeywell for use w/ LYRIC

    Honeywell SiXCT (Each) Two-Way Wireless Door / Window Sensor

    $50.59

    In stock

    • SiXโ„ข sensors feature a battery pull-tab, auto-enrollment and no-touch adjust to speed installation and eliminate errors
    • Devices can be configured remotely as needed, reducing the need to schedule on-site visits
    • The System Health Check feature lets you monitor device signal strength, sensor settings, and battery life anytime, anywhere via AlarmNet 360โ„ข, letting you quickly and proactively troubleshoot
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  • Nascom N1178CW/ST Recessed Stubby Switch/Magnet Set for Steel/Wood Doors, Wire Leads, 3/4โ€ณ (Pack of 10)

    Nascom N1178CW/ST Recessed Stubby Switch/Magnet Set for Stee

    $108.00

    In stock

    • SNAP FIT ON STEEL – NO GLUE REQUIRED
    • 12″ 22AWG WIRE LEADS
    • WIDE GAP – N35 NdFeB RARE EARTH MAGNET
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  • Nascom N1178CW/ST 3/4 Stubby PTF CL Rx/Neo Mag 12in

    Nascom N1178CW/ST 3/4 Stubby PTF CL Rx/Neo Mag 12in

    $17.51

    In stock

    • SNAP FIT ON STEEL – NO GLUE REQUIRED
    • 12″ 22AWG WIRE LEADS
    • WIDE GAP – N35 NdFeB RARE EARTH MAGNET
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  • Honeywell Home 945T-WH Mini Surface Mount Contact With Terminals, White

    Honeywell Home 945T-WH Mini Surface Mount Contact With Termi

    $17.24

    In stock

    • Screw mount or adhesive mount
    • Screw terminals eliminate wire splicing and soldering
    • Standard gap: 1-1/8″ (29mm)
    • Switch Type: Form A (SPST) reed
    • Contact Rating: 100ma @ 28VDC
    • Limited Warranty: 2 Year
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