System Sensor Fire Detectors  (71)

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System Sensor 4WTR-B 4-wire photoelectric smoke detector
System Sensor 4WTR-B 4-wire photoelectric smoke detector

System Sensor 4WTR-B is a 4-wire photoelectric smoke detector with thermal sensor and Form...

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System Sensor WFD25E waterflow detector
System Sensor WFD25E waterflow detector

System Sensor WFD25E is a waterflow detector for use with 65mm pipe and can be mounted in...

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System Sensor FAAST 8251F smoke detector
System Sensor FAAST 8251F smoke detector

System Sensor FAAST 8251F smoke detector combines dual source (blue LED and infra-red lase...

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System Sensor D4S 4-wire photoelectric sensor
System Sensor D4S 4-wire photoelectric sensor

System Sensor D4S is a 4-wire photoelectric sensor. The power board of the D4240 may be us...

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System Sensor 2251TB photoelectric smoke detector
System Sensor 2251TB photoelectric smoke detector

System Sensor 2251TB is a photoelectric smoke detector with thermal sensing. The point ID...

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System sensor 2351BR Select Series Photoelectric Smoke Detector, White. Remote test capable, for use with DNR(W) Duct Smoke Detectors.
System sensor 2351BR Select Series Photoelectric Smoke Detector, White. Remote test capable, for use with DNR(W) Duct Smoke Detectors.

Select Series Intelligent Remote Test Capable Smoke DetectorSelect Series photoelectric sm...

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System sensor 5602 194°F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector.
System sensor 5602 194°F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector.

Brand : Farenhyt|Fire-Lite|Gamewell-FCI|Notifier|Silent Knight|System Sensor C...

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System sensor 5621 135°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector.
System sensor 5621 135°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector.

Brand : Farenhyt|Fire-Lite|Gamewell-FCI|Notifier|Silent Knight|System Sensor Convention...

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System sensor 2151 Photoelectronic Low-Profile Plug-In Detector for Special Applications Note: For pendent mount applications where remote testing is NOT needed, the 2151 needs to be used with either the B114LP or B114LPBT base.
System sensor 2151 Photoelectronic Low-Profile Plug-In Detector for Special Applications Note: For pendent mount applications where remote testing is NOT needed, the 2151 needs to be used with either the B114LP or B114LPBT base.

DescriptionModel 2151 (photoelectric sensor) and model 2151T (photoelectric sensor with th...

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System Sensor WFD50EXP explosion proof waterflow detector
System Sensor WFD50EXP explosion proof waterflow detector

System Sensor WFD50EXP is a explosion proof waterflow detector for use with 5" pipe. It i...

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System Sensor COSMO-4W 4-wire CO/photoelectric smoke detector
System Sensor COSMO-4W 4-wire CO/photoelectric smoke detector

System Sensor COSMO-4W is a 4-wire CO/photoelectric smoke detector in a single system-conn...

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System sensor 5623 135°F Fixed Temp, Dual-Circuit Mechanical Heat Detector.
System sensor 5623 135°F Fixed Temp, Dual-Circuit Mechanical Heat Detector.

Brand : Farenhyt|Fire-Lite|Gamewell-FCI|Notifier|Silent Knight|System Senso Conventiona...

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System sensor 5351B Select Series 135oF Fixed Temperature Thermal Detector, White.
System sensor 5351B Select Series 135oF Fixed Temperature Thermal Detector, White.

DescriptionModels 5351B, 5351B-IV, 5351RB, 5351RB-IV, 5351H, and 5351H-IV are field progra...

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System sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector.
System sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector.

Brand : Farenhyt|Fire-Lite|Gamewell-FCI|Notifier|Silent Knight|System Sensor Convention...

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System sensor 5622 194°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector.
System sensor 5622 194°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector.

Brand : Farenhyt|Fire-Lite|Gamewell-FCI|Notifier|Silent Knight|System Sensor Convention...

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System sensor 5351RB-IV Select Series Rate of Rise Thermal Detector, Ivory.
System sensor 5351RB-IV Select Series Rate of Rise Thermal Detector, Ivory.

DescriptionModels 5351B, 5351B-IV, 5351RB, 5351RB-IV, 5351H, and 5351H-IV are field progra...

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System sensor 5351H-IV Select Series 190oF High Temperature Thermal Detector, Ivory.
System sensor 5351H-IV Select Series 190oF High Temperature Thermal Detector, Ivory.

DescriptionModels 5351B, 5351B-IV, 5351RB, 5351RB-IV, 5351H, and 5351H-IV are field progra...

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System Sensor WFD60EXP explosion-proof detector
System Sensor WFD60EXP explosion-proof detector

The WFD60EXP is an explosion-proof waterflow detector for use with 6" pipe.? The detecto...

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System Sensor WFD40EXP explosion proof waterflow detector
System Sensor WFD40EXP explosion proof waterflow detector

System Sensor WFD40EXP explosion proof waterflow detector for use with 4 pipe. It is desig...

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System Sensor WFD35EXP explosion proof waterflow detector
System Sensor WFD35EXP explosion proof waterflow detector

System Sensor WFD35EXP is a explosion proof waterflow detector for use with 3.5" pipe. It...

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System Sensor 4WTA-B 4-wire photoelectric smoke detector
System Sensor 4WTA-B 4-wire photoelectric smoke detector

System Sensor 4WTA-B is a 4-wire photoelectric smoke detector with thermal sensor and buil...

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System Sensor WFD20EXP explosion-proof waterflow detector
System Sensor WFD20EXP explosion-proof waterflow detector

System Sensor WFD20EXP explosion-proof waterflow detector for use with 2" pipe is designed...

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System sensor 5351RB Select Series Rate of Rise Thermal Detector, White.
System sensor 5351RB Select Series Rate of Rise Thermal Detector, White.

DescriptionModels 5351B, 5351B-IV, 5351RB, 5351RB-IV, 5351H, and 5351H-IV are field progra...

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System Sensor BEAM200S beam smoke detector
System Sensor BEAM200S beam smoke detector

System Sensor BEAM200S is a single-ended reflected beam smoke detector, uniquely suited fo...

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System Sensor WFD80EXP waterflow detector
System Sensor WFD80EXP waterflow detector

The WFD80EXP is an explosion-proof waterflow detector for use with 8" pipe. Features:...

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System Sensor WFD25EXP explosion-proof waterflow detector
System Sensor WFD25EXP explosion-proof waterflow detector

System Sensor WFD25EXP explosion-proof waterflow detector for use with 2.5" pipe is design...

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System Sensor 5604 Mechanical heat detector
System Sensor 5604 Mechanical heat detector

Offers an attractive low silhouette design. Has multiple configurations available. Use...

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System sensor 2151T . The 2151T is a low profile, plug-in photoelectric smoke detector with fixed-temperature heat sensor.
System sensor 2151T . The 2151T is a low profile, plug-in photoelectric smoke detector with fixed-temperature heat sensor.

DescriptionModel 2151 (photoelectric sensor) and model 2151T (photoelectric sensor with th...

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System sensor 5351H Select Series 190oF High Temperature Thermal Detector, White.
System sensor 5351H Select Series 190oF High Temperature Thermal Detector, White.

DescriptionModels 5351B, 5351B-IV, 5351RB, 5351RB-IV, 5351H, and 5351H-IV are field progra...

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System sensor 5351B-IV Select Series 135oF Fixed Temperature Thermal Detector, Ivory.
System sensor 5351B-IV Select Series 135oF Fixed Temperature Thermal Detector, Ivory.

DescriptionModels 5351B, 5351B-IV, 5351RB, 5351RB-IV, 5351H, and 5351H-IV are field progra...

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System Sensor WFD30-2EXP explosion proof waterflow detector
System Sensor WFD30-2EXP explosion proof waterflow detector

System Sensor WFD30-2EXP is an explosion proof waterflow detector for use with 3" pipe.? I...

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Detectors - Expert Commentary

Allegion: Out of Sight, Out of Mind
Allegion: Out of Sight, Out of Mind

Are people too passive when it comes to fire door safety? Research conducted by the British Woodworking Federation (BWF) in 2022 would suggest so, with a third of the British publi...

5 Things You Need To Know About The 2022 Edition Of NFPA 72
5 Things You Need To Know About The 2022 Edition Of NFPA 72

It’s been three years since the National Fire Protection Association (NFPA) published the most recent edition of the wide-ranging standard that spans “the application,...

Why Category 3 Control Fire Performance Cables Are So Important
Why Category 3 Control Fire Performance Cables Are So Important

The importance of understanding the revised Code of Practice for Category 3 Control fire performance cables which reduce harmful smoke, toxic gases, and flame spread in the event o...

Latest System Sensor news

System Sensor Announces The Launch Of L-Series Low Frequency Devices
System Sensor Announces The Launch Of L-Series Low Frequency Devices

System Sensor is pleased to announce the next phase of our L-Series product line with the availability of low frequency (520 Hz) sounder and sounder strobes. The L-Series offers th...

System Sensor Announces Availability Of CO Replacement Cell For i4 Series Detectors
System Sensor Announces Availability Of CO Replacement Cell For i4 Series Detectors

System Sensor is pleased to announce the availability of the CO-REPL, a replacement CO cell for use with i4 Series COSMO-2W and COSMO-4W combination CO/smoke detectors. The i4 Seri...

System Sensor Announces New Reflective Beam Smoke Detectors
System Sensor Announces New Reflective Beam Smoke Detectors

System Sensor is pleased to announce the next evolution in beam smoke detection with the availability of the OSI-R-SS conventional and OSI-RI-SS intelligent single-ended, reflectiv...

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