Fire alarm systems installed within hazardous areas must be suitable for use in potentially explosive atmospheres and compliant with current fire safety and hazardous area regulations.

SR Electrical provides design, installation, inspection, and maintenance of hazardous area fire alarm systems for industrial environments where flammable gases, vapours, or combustible dusts may be present. We work with proven fire detection technologies from Johnson Controls to deliver systems that are reliable, compliant and appropriate for classified areas.

Hazardous area fire alarm systems require careful equipment selection, correct installation and regular inspection to ensure continued safe operation. Our engineers support clients throughout the full system lifecycle, helping to maintain compliance while ensuring effective fire detection and alarm coverage across the site.

Specialist Fire Detection for Hazardous Areas

Fire detection within hazardous areas requires specialist equipment, robust system design and strict adherence to relevant legislation. Using Johnson Controls fire detection and alarm systems, we deliver compliant, reliable solutions for regulated industrial environments, designed to integrate safely within hazardous area classifications.

What We Offer

Design & Installation

We design and install hazardous area fire alarm systems that are appropriate for the classified environment and aligned with site-specific fire risk assessments. This includes the selection of suitable detection devices, control equipment and interfaces with existing fire safety systems.

Certified Installation

All hazardous area fire alarm installations are carried out by appropriately trained and certified engineers, ensuring systems are installed in accordance with manufacturer requirements, relevant standards and site-specific classifications. Installations are fully documented to support compliance, verification and ongoing maintenance.

Inspection & Testing

Fire alarm systems are inspected and tested to confirm correct operation and ongoing compliance. All inspections are planned to minimise disruption while ensuring systems continue to meet regulatory and safety requirements.

Maintenance & Support

Planned preventative and reactive maintenance services are available to support long-term compliance, system reliability and operational continuity.

Speak to our specialists to discuss your site requirements, ensure compliance and maintain safe, reliable fire detection across your hazardous areas.

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Latest News

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Preventing Industrial Failures: HSE Review Lessons

May 2026

Operational safety and asset integrity are critical to industrial longevity, especially in a company dealing with chemicals and highly hazardous environments, as emphasised in the HSE Annual Science Review 2026.

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Beyond the Wiring: A Practical Guide to Hazardous Area Mechanical...

May 2026

While most businesses associate ATEX compliance with electrical systems, the updated guidance places a much sharper focus on the mechanical side of explosion protection.

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Latest Projects

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Hazardous Area Lighting For A Hydrogen Dispensing Area

We were contacted to supply and install zone 1 hazardous area lighting to our clients’ hydrogen dispensing area.

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Waste Management Plant Room ATEX Lighting

For a client with a waste management plant room, we supplied and installed zone 1 ATEX certified lighting as well as emergency lighting controls via ATEX certified motion sensor controllers.

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ISO9001, ISO14001, ISO45001 CHAS APEA ECA CompEx NICEIC Approved Contractor NICEIC Hazardous Achilles Ecovadis