System Sensor SBBCWL Universal Ceiling Surface Mount Back Bo
$35.68In stock
- L-Series Surface Mount Back Boxes are the best solution in locations where you have a hard surface to mount to.
Showing 3441–3456 of 12665 results
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System Sensor COSMOD4W i4 Series 4-Wire Interface Module (Re
$85.78In 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,
$114.24In 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 Outdo
$22.02Only 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 -35°F to 151°F
- UL 1638 listed
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System Sensor SMB500-WH White Surface Mount Box for System S
$28.69Only 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 135°F Fixed Temp, Dual-Circuit Mechanica
$48.79In 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 Outdo
$21.84Only 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 -35°F to 151°F
- UL 1638 listed
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System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4&
$29.04In 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
$177.70In stock
- Can be used to select one of two connected sensors to be tested, reset, or both by a push button switch.
- 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 194°F Fixed Temp, Dual-Circuit Mechanica
$66.03In 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
$113.49In 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-Mountabl
$26.90Only 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 -35°F to 151°F
- UL 1638 listed
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System Sensor OSI-R-SS Reflected Type Beam Smoke Detector, 4
$1,402.76In stock
- Fast and Easy Alignment
- Resistant to Building Movement
- Resistant to Sunlight
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System Sensor P4WL L-Series Indoor SelectableOutput Horn Str
$91.18Only 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 A
$247.58Only 7 left in stock
- The System Sensor SWIFT® 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
$76.43In stock
- Easy-to-use line sounder strobes
- Designed to address the NFPA 72 sleeping space requirements
- Updated modern aesthetics
