System Sensor
Explore System Sensor, a globally recognized brand specializing in fire detection, notification, and life safety technologies. Founded in 1984, System Sensor has become one of the world’s leading manufacturers of smoke detection, carbon monoxide detection, and fire alarm notification products. As a result, contractors, engineers, and fire protection professionals trust System Sensor solutions for reliable performance and advanced fire protection.
Trusted Fire Detection and Notification Brand
System Sensor focuses on developing innovative technologies that improve fire detection accuracy and occupant notification. In addition, the brand invests heavily in research and development to deliver reliable products for commercial, industrial, healthcare, and residential applications.
Because early detection and effective notification are critical during emergencies, System Sensor designs products that help improve response times and life safety performance. Therefore, organizations worldwide continue to choose System Sensor technologies for critical fire protection systems.
Products Available from System Sensor
This brand offers:
- Smoke detectors
- Photoelectric smoke detectors
- Heat detectors
- Carbon monoxide detectors
- Multi-sensor detectors
- Beam smoke detectors
- Duct smoke detectors
- Horn strobes
- Speaker strobes
- Strobes
- Speakers
- Sounder bases
- Fire alarm modules
- Relay modules
- Remote test stations
- Sampling tubes
- Notification appliances
- Fire alarm accessories
Furthermore, many products integrate seamlessly with fire alarm control panels and life safety systems from leading manufacturers worldwide.
Applications Across Commercial Facilities
These products are commonly used in schools, hospitals, office buildings, hotels, warehouses, industrial facilities, healthcare centers, telecommunications sites, government buildings, and commercial properties.
Because these facilities require dependable fire detection and occupant notification, this brand’s solutions help improve emergency preparedness and life safety performance. Consequently, fire protection professionals continue to specify products for both new installations and retrofit projects.
Industry-Leading Fire Protection Technologies
Selecting products provides access to proven fire detection and notification technologies. Moreover, the brand continues to develop innovative solutions that support evolving fire codes, industry standards, and building requirements.
Whether you need smoke detectors, duct detectors, beam detectors, horn strobes, speaker strobes, or notification appliances, this brand offers products designed for demanding commercial environments.
Showing 1–16 of 248 results
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System Sensor 2151 Photoelectric Smoke Detector
$59.00In Stock -
System Sensor 2251-COPTIR Multi-Criteria Smoke Sensor
$224.00In Stock -
System Sensor 2251BR Smoke Detector With Remote Test Capability
$124.00Out of Stock -
System Sensor 2451A Smoke Detector
$54.00Out of Stock -
System Sensor 2451TH Photoelectronic Plug-in Smoke Detector
$64.00In Stock -
System Sensor 2W-B Photoelectric 2-Wire Smoke Detector
Original price was: $49.00.$47.00Current price is: $47.00.In Stock -
System Sensor 2WTR-B. Photo Smoke Detector.
$74.00In Stock -
System Sensor 4W-B Photoelectric Smoke Detector
$51.00In Stock -
System Sensor 4WTA-B Smoke Detector
$66.00In Stock -
System Sensor 4WTAR-B Smoke Detector/Thermal/Sounder
$86.00In Stock -
System Sensor 5251RP Heat Detector
$59.00In Stock -
System Sensor 6500-MMK-US Multi-Mount Kit
$164.00In Stock -
System Sensor 6500-SMK. Surface-mount Kit
$42.00In Stock -
System Sensor APA151 Remote Annunciator Piezo Alert
$64.00In Stock -
System Sensor APA451 Annunciator with Piezo Alert
$64.00In Stock -
System Sensor B200S-IV Sounder Base
Original price was: $91.00.$65.00Current price is: $65.00.In Stock