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Fire

Detect fire threats before they escalate

Fire detection systems help protect occupants and assets, reduce downtime and support life safety compliance.

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Fire detection systems help protect occupants and assets, reduce downtime and support life safety compliance.

Request a Consultation

An Interconnected Sensing Layer for Rapid, Accurate Fire Detection

Our fire sensors integrate with fire alarm control panels and emergency response systems to detect smoke, heat and airborne particulates early. We help you scale detection solutions as your needs evolve by connecting and automating life safety systems across commercial, industrial, education, healthcare and mission-critical environments.

system

Intelligent, multi‑threat fire detection systems

Multi-criteria systems analyze smoke, heat, and gas signatures for rapid threat identification. Smart and self-test features enhance safety.

  • The world's first UL-listed self-test detectors

  • Li-ion fire detection and alerts for battery systems

  • Aspirating detection for very early warning

detectors

Very early warning and multi‑criteria fire detectors

Detection speed determines response time. Advanced sensing technologies identify threats before conventional systems trigger.

  • Smoke optical density and particulate analysis

  • Thermal runaway monitoring detects battery fires early

  • Air quality changes and off-gas detection

fire code

Compliance‑ready solutions that align with global fire codes

Systems designed to comply with evolving life-safety standards and regulatory reporting requirements.

  • Code-compliant detection and notification devices

  • Digitalized control and compliance reporting

  • Cloud-based compliance tracking via CLSS Pathway

ecosystem

Native integration with building safety ecosystems

Fire detection integrates with building automation and emergency communication infrastructure.

  • Different fire alarm control panels

  • CLSS cloud platform for remote monitoring

  • Bi-directional amplifier boosts radio coverage 

  • Combined dialer capture and fire alarm comms technology

Lower current draw with LED notification appliances

System Sensor's L-Series LED strobes and horn strobes typically use less current than L-Series xenon strobes,1 helping reduce installation cost and providing design flexibility with fewer power supplies while maintaining notification effectiveness.

First UL-listed self-testing fire detection technology

Honeywell's self-test detectors are the first UL-listed devices that can test themselves.2 This detection breakthrough reduces manual testing burdens and helps maintain continuous life safety system verification.

8.3M+ connected points

Connected Life Safety Services monitors more than 8.3 million connected points on fire systems across more than 45,000 buildings worldwide.

https://buildings.honeywell.com/us/en/solutions/fire/l-series

https://buildings.honeywell.com/us/en/solutions/fire

https://buildings.honeywell.com/my/en/news-events/news/2021/10/making-smarter-fire-systems-for-safer-buildings

Customer Stories

Fire Detection Protecting People and Critical Operations

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Interactive & Guided Tools

Design Your Fire Detection System With Our Tools

The CLSS Tool Suite consolidates fire safety system design calculations in one desktop application. Perform battery sizing for control panels and power supplies, voltage drop calculations  notification appliance circuits,dB line loss calculations and sound pressure loss analysis. Download the free tool to plan and prepare for your next fire safety.

Get the Tool Suite

Frequently Asked Questions About Fire Detection

Addressable systems pinpoint the exact location of each detector and device on your network. You can diagnose issues remotely without walking the building to find problem devices. Each addressable point reports its operational status, alerting when something needs attention. 
 
Our self-test detectors eliminate manual testing, helping reduce disruption while maintaining compliance. Diagnostic test points on L-Series devices enable faster troubleshooting without removing notification appliances from walls or ceilings. 

Connected fire systems communicate with your building management platform in near real-time. You get centralized visibility across distributed facilities without visiting each location physically. Cloud-based platforms like Connected Life Safety Services streamline how fire and life safety assets are installed, tested and maintained. IoT connectivity helps minimize disruption to operations and demonstrates compliance through digital documentation. 

Aspirating smoke detection provides the earliest warning by actively sampling air through pipe networks. Our VESDA systems can detect smoke particulates before they're visible to conventional detectors. This early detection can buy the time needed to investigate an alarm and initiate the appropriate response. 
 
Multi-criteria sensors analyze multiple signatures simultaneously, reducing false alarms while accelerating threat identification.

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