System Sensor

World-class fire detection and notification

Founded in 1984, System Sensor is a global manufacturer of fire and life safety devices, specializing in smoke detection, carbon monoxide detection ​and notification technology for worldwide applications.

System Sensor Products and Technologies

  • Audible Visual Notification

    See the versatile, easy to install, cohesive line of notification appliances.

  • Reflected Beam Smoke Detection

    Explore detectors designed for spacious rooms, open areas and high ceilings.

  • Carbon Monoxide (CO) Detection

    Our hardwired CO detectors feature RealTest use electrochemical sensors.

  • HVAC Duct Smoke Detection

    InnovairFlex™ duct smoke detectors greatly simplify HVAC system monitoring.

  • Spot Detection

    Learn more about conventional or intelligent detection products.

  • Multi-Voltage Relays

    Learn more about System Sensor multi-voltage conventional relays.

  • Modules

    Intelligent and conventional modules to meet a range of requirements.

System Sensor Updates

  • L-Series with LED Notification Appliances

    The next generation of L-Series audible visible notification appliances is now here! Introducing the L-Series with LED indoor strobes and horn strobes.

  • Elevators in lobby
    Elevators in lobby

    SWIFT AV Base Potential Erroneous Low Battery Warning

    Certain System Sensor SWIFT AV bases have the potential to generate a premature and erroneous low battery notification. This notification is not a safety issue, but low battery warnings should be addressed promptly to avoid potential problems with system operations which may arise.

  • L-Series Drop-In Ceiling Tiles

    The drop-in ceiling tile speakers, strobes and speaker strobes offer a complete turn-key solution that offers a cleaner and faster installation, reduced labor costs and lower risk than traditional AV notification appliances.

System Sensor Frequently Asked Questions

System Sensor devices (such as duct detectors, multi‑criteria sensors and beam detectors) maintain performance even in harsh conditions. This builds on the brand’s specialization in multiple detector types and real‑world applications.

Yes. System Sensor produces addressable and conventional devices used across numerous Honeywell brands – including NOTIFIER, Gamewell-FCI, Farenhyt, Silent Knight and Fire‑Lite – and many third‑party systems globally, enabling integrators to achieve broad compatibility in mixed‑vendor environments.

Routine testing, periodic sensitivity checks, cleaning schedules and firmware updates – especially for intelligent detectors – help ensure long‑term compliance and reduce false alarms. The latest System Sensor product lines underscore the importance of staying current with applicable fire codes and industry standards.

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