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A smarter,
more powerful solution

FireAngel Spec+ is a Grade D1 fire and carbon monoxide alarm range for UK housing professionals, offering advanced sensing, built-in connectivity and simple compliance.

One portfolio with multiple housing applications

Spec+ provides smoke, heat and carbon monoxide protection for social rented, private rented, owner-occupied, HMO, new-build and retrofit applications in accordance with BS 5839-6. 

Every alarm includes installer-focused features, built-in connectivity and long-term backup protection, supported by FireAngel’s Design Service, CPD training and technical expertise. 

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Smarter sensing for a faster, more accurate response

UltraSense™, Thermoptek™ and Thermistek™ technologies support accurate detection across different fire types while helping reduce nuisance alarms.

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Connectivity built in

Bluetooth Low Energy is integrated into every Spec+ alarm, allowing up to 50 devices to be securely interlinked without additional wireless modules.

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Simpler installation

Lever-clip terminals, multiple fixing points and a consistent product platform help reduce installation steps across new build and retrofit programmes

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Faster, quieter maintenance

Sync-It™ diagnostics support contactless access to device information, helping teams identify status, faults and end-of-life notifications efficiently

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Ten years of protection

A sealed-life design, rechargeable lithium backup battery and 10-year warranty support long-term confidence and reduced maintenance requirements.

View the Spec+ portfolio

One portfolio with multiple housing applications.

Learn more

Select the right protection for each application

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SP540

Spec+ Multi-Sensor Smoke, Heat & Carbon Monoxide Alarm

The Spec+ Multi-Sensor is a Grade D1 alarm combining smoke, Class A1 heat and carbon monoxide...

Spec+ Multi-Sensor Smoke, Heat & Carbon Monoxide Alarm blog post
Spec+ Enhanced Optical Smoke Alarm image

SP500

Spec+ Enhanced Optical Smoke Alarm

The Spec+ Enhanced Optical Smoke Alarm is a Grade D1 mains-powered smoke alarm with UltraSense™...

Spec+ Enhanced Optical Smoke Alarm blog post
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SP510

Spec+ Optimised Heat Alarm

The Spec+ Optimised Heat Alarm is a Grade D1 alarm, with Class A1 heat detection, helping meet BS...

Spec+ Optimised Heat Alarm blog post
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SP520

Spec+ Multi-Sensor Smoke & Heat Alarm

The Spec+ Multi-Sensor Smoke & Heat Alarm is a Grade D1 alarm combining smoke and Class A1 heat...

Spec+ Multi-Sensor Smoke & Heat Alarm blog post
Spec+ Multi-Sensor Heat & Carbon Monoxide Alarm image

SP530

Spec+ Multi-Sensor Heat & Carbon Monoxide Alarm

The Spec+ Multi-Sensor Heat & Carbon Monoxide Alarm is a Grade D1 alarm combining Class A1 heat...

Spec+ Multi-Sensor Heat & Carbon Monoxide Alarm blog post
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SP565

Spec+ Hardwired Controller

The Hardwired Controller provides a simple, convenient way to test,...

Spec+ Hardwired Controller blog post
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SP560

Spec+ Wireless Controller

The Wireless Controller provides a convenient way to test, silence and locate faults across an...

Spec+ Wireless Controller blog post

Domestic fire safety is becoming more complex

Housing professionals are being asked to meet higher standards of safety, accountability and documentation while managing installation programmes, maintenance demand, resident disruption and budget pressures. 

The right solution must do more than meet a product standard. It must help simplify the complete process, from design and specification through to installation, maintenance and long-term compliance. 

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Helping professionals build stronger compliance processes

Spec+ products and professional services can support housing teams working within the requirements of BS 5839-6 and the wider expectations created by building safety legislation. 

Clear design information, consistent specifications and accessible maintenance records can help organisations strengthen traceability and contribute to the Golden Thread. 

For higher-risk building projects, early fire alarm design and clear documentation can also support project teams preparing information for Gateway 2 and Gateway 3. 

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10 years of reliable protection

The cost of an alarm system extends beyond the initial product order. 

Installation time, wireless modules, maintenance visits, nuisance-alarm call-outs, energy use and early replacement all influence total cost of ownership. 

Spec+ is designed to reduce complexity and support long-term value through built-in connectivity, simpler installation, smart diagnostics, rechargeable backup power and a 10-year warranty. 

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Developed for UK housing. Backed by trusted expertise

Founded in Coventry in 1998, FireAngel develops safety solutions around the requirements of UK homes and the professionals responsible for protecting them. 

Our experience extends beyond product development into design support, professional education, technical guidance and collaboration with housing, fire safety and industry organisations. 

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Get in touch

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