Showing 3377–3392 of 12706 results

  • System Sensor COSMOD4W i4 Series 4-Wire Interface Module (Required to use with COSMO-4W models)

    System Sensor COSMOD4W i4 Series 4-Wire Interface Module (Re

    $85.78

    In stock
    • Compatible with COSMO-4W combination detectors and 4WTA-B smoke detectors.
    • Integrates up to 12 compatible detectors to a wide range of control panels
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  • System Sensor CHSRL L-Series Selectable Output Chime Strobe, Wall Mount, Red

    System Sensor CHSRL L-Series Selectable Output Chime Strobe,

    $114.24

    In stock
    • Plug-in design with minimal intrusion into the back box
    • Tamper-resistant construction
    • Updated modern aesthetics
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  • System Sensor LENS-B SpectrAlert Advance for Indoor or Outdoor Wall Mount Strobes, Blue

    System Sensor LENS-B SpectrAlert Advance for Indoor or Outdo

    $22.02

    Only 5 left in stock
    • Easily turns any device into a strobe for ECS/MNS events: severe weather, toxic gases, sprinkler activation and more
    • Outdoor rated from -35ยฐF to 151ยฐF
    • UL 1638 listed
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  • System Sensor SMB500-WH White Surface Mount Box for System Sensor Modules

    System Sensor SMB500-WH White Surface Mount Box for System S

    $28.69

    Only 18 left in stock

    System Sensor SMB500-WH White Surface Mount Box for System Sensor Modules When Flush or Recessed Mounting Are Not Wanted

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  • System Sensor 5623 135ยฐF Fixed Temp, Dual-Circuit Mechanical Heat Detector

    System Sensor 5623 135ยฐF Fixed Temp, Dual-Circuit Mechanica

    $48.79

    In stock
    • The 5600 series offers a full-line of configurations to accommodate 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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  • System Sensor LENS-R SpectrAlert Advance for Indoor or Outdoor Wall Mount Strobes, Red

    System Sensor LENS-R SpectrAlert Advance for Indoor or Outdo

    $21.84

    Only 2 left in stock
    • Easily turns any device into a strobe for ECS/MNS events: severe weather, toxic gases, sprinkler activation and more
    • Outdoor rated from -35ยฐF to 151ยฐF
    • UL 1638 listed
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  • System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4ร—4 Horn, Strobes and Horn Strobes, White

    System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4&

    $29.04

    In stock
    • L-Series Surface Mount Back Boxes are the best solution in locations where you have a hard surface to mount to.
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  • System Sensor RTS2-AOS Multi-Signaling Accessory With Add on Strobe for InnovairFlex 4-Wire Conventional Duct Smoke Detectors

    System Sensor RTS2-AOS Multi-Signaling Accessory With Add on

    $177.70

    In stock
    • Can be used to select one of two connected sensors to be tested, reset, or both by a push button switch.
    • ย Enables sensitivity measurements using the SENS-RDR sensitivity reader
    • AOS (Add-On Strobe) is an optional accessory included
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  • System Sensor 5624 194ยฐF Fixed Temp, Dual-Circuit Mechanical Heat Detector

    System Sensor 5624 194ยฐF Fixed Temp, Dual-Circuit Mechanica

    $66.03

    In stock
    • The 5600 series offers a full-line of configurations to accommodate 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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  • System Sensor CHSCWL L-Series Selectable Output Chime Strobe

    System Sensor CHSCWL L-Series Selectable Output Chime Strobe

    $113.49

    In stock
    • Plug-in design with minimal intrusion into the back box
    • Tamper-resistant construction
    • Updated modern aesthetics
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  • System Sensor LENS-R2 L-Series Lens for Indoor Wall-Mountable Strobes, Red

    System Sensor LENS-R2 L-Series Lens for Indoor Wall-Mountabl

    $26.90

    Only 15 left in stock
    • Easily turns any device into a strobe for ECS/MNS events: severe weather, toxic gases, sprinkler activation and more
    • Outdoor rated from -35ยฐF to 151ยฐF
    • UL 1638 listed
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  • System Sensor OSI-R-SS Reflected Type Beam Smoke Detector, 4-Wire,

    System Sensor OSI-R-SS Reflected Type Beam Smoke Detector, 4

    $1,402.76

    In stock
    • Fast and Easy Alignment
    • Resistant to Building Movement
    • ย Resistant to Sunlight
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  • System Sensor P4WL L-Series Indoor SelectableOutput Horn Strobe, 4-Wire, Wall Mount, โ€œFIREโ€ Marking, White

    System Sensor P4WL L-Series Indoor SelectableOutput Horn Str

    $91.18

    Only 12 left in stock
    • Plug-in design, Tamper resistant construction
    • Field-selectable candela settings on ceiling units: 15, 30, 75, 95, 115, 150, and 179
    • Horn rated at 88+ dBA at 16 volts
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  • System Sensor WAV-RL SWIFT Wall Mount AV Base for L-Series AV Devices, Red

    System Sensor WAV-RL SWIFT Wall Mount AV Base for L-Series A

    $247.58

    Only 7 left in stock
    • The System Sensor SWIFTยฎ Wireless system offers an AV base to support L-Series devices in wireless installations.
    • Listed to UL 464, UL 1638, UL 1971, ULC S525, and ULC S526
    • Class A mesh network
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  • System Sensor HGWL-LF L-Series Indoor Low Frequency Compact Sounder, 2-Wire, Wall Mount, White

    System Sensor HGWL-LF L-Series Indoor Low Frequency Compact

    $76.43

    In stock
    • Easy-to-use line sounder strobes
    • Designed to address the NFPA 72 sleeping space requirements
    • Updated modern aesthetics
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  • System Sensor PC2RL-LF Indoor SelectableOutput Low Frequency Sounder Strobe, 2-Wire, Ceiling Mount, โ€œFIREโ€ Marking, Red

    System Sensor PC2RL-LF Indoor SelectableOutput Low Frequency

    $106.94

    In stock
    • Updated modern aesthetics
    • Compatible with MDL3 sync module
    • Plug-in design with minimal intrusion into the back box
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