Fire Sensors and Detection Systems | Honeywell Automation

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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A close-up view of a Honeywell Forge software interface displaying asset health metrics and risk matrix data on a laptop screen.

Diverse corporate team members walk and discuss business in a modern, light-filled office corridor with digital displays.

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.

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

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

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

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.³

A Notifier by Honeywell fire alarm control panel displaying a normal status on a white wall panel with various safety switches and indicators.

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.

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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.

Ready to enhance fire protection?

Connect with our fire safety specialists to discover detection systems for your facilities

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Footnotes:
¹ https://buildings.honeywell.com/us/en/solutions/fire/l-series
² https://buildings.honeywell.com/us/en/solutions/fire
³ https://buildings.honeywell.com/my/en/news-events/news/2021/10/making-smarter-fire-systems-for-safer-buildings

Detect fire threats before they escalate

An Interconnected Sensing Layer for Rapid, Accurate Fire Detection

Intelligent, multi‑threat fire detection systems

Very early warning and multi‑criteria fire detectors

Compliance‑ready solutions that align with global fire codes

Native integration with building safety ecosystems

Lower current draw with LED notification appliances

First UL-listed self-testing fire detection technology

8.3M+ connected points

Fire Detection Protecting People and Critical Operations

Design Your Fire Detection System With Our Tools

Frequently Asked Questions About Fire Detection

01 How do addressable fire alarm systems improve diagnostics and maintenance?

02 How does IoT connectivity transform building‑wide fire detection?

03 What sensing technologies are most effective for minimizing detection latency?

Connect with our fire safety specialists to discover detection systems for your facilities