Professional software for
UK fire alarm engineers
AI fault diagnosis, BS 5839-1 calculators, professional report templates, fault database and a community of UK fire alarm engineers. Built for the industry, by engineers.
Built for UK standards
Everything a UK fire alarm engineer needs
AI Fault Assistant
Describe the fault, get structured diagnosis with root causes and next steps. Trained on UK fault patterns and BS 5839-1.
Fault Database
1,040 fault codes across Apollo, Gent, Advanced, Hochiki, Protec, Kentec, C-TEC, Morley, and more UK manufacturers.
BS 5839-1 Calculators
Battery capacity, voltage drop, detector spacing, SPL, cable size — all built to BS 5839-1:2017 assumptions.
Professional Reports
AI-assisted service reports, fault reports, commissioning certificates and zone charts — to BS 5839-1 format.
My Sites
Site records, fault history, logbook, files and notes for every site you maintain.
Engineer Forum
UK fire alarm engineers sharing verified fixes, tips and industry knowledge.
Covers the UK's most installed brands
Straightforward pricing
From £14.99/month + VAT. Cancel anytime. No long-term contracts.
Incognito Fire & Security is a professional reference tool for qualified fire alarm engineers. Always verify information against the current edition of the applicable British Standard before acting on it. This platform does not constitute professional engineering advice or a legal compliance certification.