Showing 1889–1904 of 12666 results

  • System Sensor 5621 135-F Fixed Temperature rate of rise

    System Sensor 5621 135-F Fixed Temperature rate of rise

    $44.28

    In stock

    The 5600 series offers a full-line of configurations to acco mmodate a broad range of applications.
    To satisfy a variety of installation needs, the 5600 series easily mounts to single-gang and octagonal back boxes
    The 5600 series provides clear markings on the exterior of the unit to ensure that the proper detector is being used.

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  • Sale! System Sensor COSMO-2W i4 Series, 2-Wire Carbon Monoxide (CO) and Smoke Combination Detector

    System Sensor COSMO-2W i4 Series, 2-Wire Carbon Monoxide (CO

    Original price was: $135.00.Current price is: $123.59.

    In stock

    The best-in-class i4 Series combination CO/Smoke detector is a 2-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device.

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  • System Sensor COSMO4W

    System Sensor COSMO4W

    $126.49

    In stock

    • 4-wire module is compatible with COSMO-4W combination detectors and 4WTA-B smoke detectors
    • Easily integrates up to 12 compatible detectors to a wide range of control panels
    • Sends distinct smoke and CO signals from i4 detectors to the panel
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  • BRK 7020BSL Hardwired Smoke Alarm

    BRK 7020BSL Hardwired Smoke Alarm

    $102.34

    In stock

    • AC Powered with 10-Year Sealed Battery Backup
    • Integrated Smoke Alarm & Strobe Light – saves time & money! Requires only one junction box
    • Smart Strobe – Separate flash patterns to distinguish between smoke and carbon monoxide
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  • plug in detector

    SYSTEM SENSOR 2D51 4wire photo sensor

    $94.75

    In stock

    • Listed to Underwriters Laboratories 268A specifically for use in no-flow/low-flow air-handling systems.
    • Accepts 24 or 120V supply voltage
    • Two LEDs blink in standby
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  • photoelectric smoke detector

    System Sensor 2W-B i3 Series 2-wire, Photoelectric i3 Smoke

    $56.18

    In stock

    • Plug-in detector line, mounting base included
    • Large wire entry port
    • In-line terminals with SEMS screws
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  • photoelectric smoke detector

    System Sensor 2WTA-B Photoelectric i3 Series Smoke Detector,

    $75.04

    In stock

    • Plug-in design (base included)
    • Isolated thermal sensor
    • Provides wide-angle red and green LED indicators for instant inspection of the detector”s condition
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  • lithium battery smoke alarm

    Kidde 21008697 I9010 Dc Ion Smoke, 10 Year with Hush

    $36.79

    Only 1 left in stock

    • Sealed-in Lithium Battery
    • Self Activation
    • Alarm Memory
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  • Fire-Lite MMF302 Monitor Module

    Fire-Lite MMF-302 Standard-Sized Addressable Monitor Module

    $131.09

    In stock

    • MMF-300(A) is a standard-sized module that supervises either a Style D (Class A) or Style B (Class B) circuit of dry-contact input devices.
    • MMF-301(A) is a miniature monitor module a mere 1.3″ (3.302cm) used to supervise a Style B (Class B) circuit of dry-contact input devices.
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  • Placeholder

    Speco SP-30PT 70/25V/8 OHM HANGING PENDANT SPEAKER

    $104.77

    In stock

    Speco
    White
    Black
    • The 2-way speakers give smooth and precise production of sound to deliver an ultimate audio experience
    • Handles up to 30 W of RMS power
    • Listen to deep lows and euphoric highs with a frequency range of sound from 95 Hz-20 kHz
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  • abs speaker

    Speco SP5MAT MA Series 5.25″ 25/70V Speaker, ABS Plast

    $83.94

    In stock

    • 2-way speaker with 60 W power handling
    • Handles up to 30 W RMS power
    • Listen to deep lows and euphoric highs with a frequency range of sound from 57 Hz-20 kHz
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  • UltraTech 0E-6SURGE2P 6-Outlet 241J Surge Protector, Rocker Switch w/LED, 2-Pack

    UltraTech 0E-6SURGE2P 6-Outlet 241J Surge Protector, Rocker

    $27.59

    In stock

    • Helps you reduce the repair cost for equipment
    • 6 x AC Power receptacles for flexible connectivity and placement
    • Protect your sensitive devices with 241 J energy rating
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  • surge protector

    Ditek DTK-8FF 8 outlet surge protector

    $35.25

    In stock

    • Prolong the life of your equipment by connecting them to the surge protector
    • 8 receptacles protects your devices from electric power surges and spikes
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  • power over ethernet surge protector

    Ditek DTK-MRJPOEX

    $90.46

    In stock

    • Uses SAD and GDT technologies
    • Shielded RJ45 connections
    • NEMA 4X enclosure for outdoor locations
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  • ethernet surge protector

    VIGITRON VI2001 RJ45 compatible surge protection

    $47.93

    In stock

    • Direct in line port plug in module saving valuable equipment space
    • Innovative direct in line port plug in module saving valuable equipment space
    • Ability to choose only those ports that require extra protection
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  • smoke detector tester

    SDi SABRE Sabre Smoke Detector Tester

    $24.32

    In stock

    Detector Manufacturer Endorsed
    Fast detector activation
    The end of harmful residue – risk is designed out with the sabre

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