Knowledge base
Search guides, standards, products, certifications and technical directories.
Browse the fire safety manufacturer directory
Find manufacturers, products, certifications and technical references.
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Understanding fire safety approvals and certifications
Separate standards, marks, schemes and listing bodies.
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Choosing the right fire suppression system
Compare gas, aerosol, foam and water technologies.
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Guide to smoke detection in commercial buildings
Understand detector types, placement and selection factors.
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Taiwan fire safety requirements: where to start
Occupancy classification, equipment standards, product approvals and periodic inspection in Taiwan.
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Hong Kong fire safety requirements: where to start
Fire Services Department requirements, registered contractors, certification and annual inspection.
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Mainland China fire safety requirements: where to start
Mandatory national codes, product requirements, local review and system testing for projects in Mainland China.
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Vietnam fire safety requirements: where to start
Current procedures, building regulations, product documents and owner responsibilities for Vietnamese projects.
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Thailand fire safety requirements: where to start
Building categories, local permits, coordinated fire systems and handover requirements for Thai projects.
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Indonesia fire safety requirements: where to start
Building fire protection, local approvals, product evidence and completion records for Indonesian projects.
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Marine type approval, class and the MED wheelmark
Distinguish statutory wheelmarking, class-society type approval and vessel-specific acceptance.
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ATEX vs IECEx: what purchasers need to distinguish
Separate EU legal conformity from the international IECEx certification system and verify the complete Ex marking.
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UL, FM, LPCB and VdS are not interchangeable
Understand why four respected approval routes answer different project, market and insurer questions.
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How to verify a fire safety product certificate
A repeatable check of the certificate holder, model schedule, standard, approved applications, status and special conditions.
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How we compare fire safety solutions
Compare fire safety systems for your building, from product approvals and installation to maintenance and cost.
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Remote fire-alarm monitoring and visitor notification
How mobile alerts, facilities workflows and visitor notification can complement core systems.
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Fire warning for deaf and hard-of-hearing people
Vibration, visual, sound-activated and system-connected approaches for inclusive warning.
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Selecting vape detection for schools
Privacy, notification, environmental sensing, network and response-workflow considerations.
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Testing detectors in difficult-to-access locations
Compare access poles, installed test systems and safe maintenance planning.
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Planning a fire-suppression cylinder refill
Information to provide for CO₂, FM-200 and other supported clean-agent cylinders.
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Rehoming, subpanels and mimic panels
Clarify common panel expansion and annunciation terms before modifying a system.
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Writing a fire-alarm cause-and-effect matrix
Organize initiating events, outputs, interfaces, timing, reset and test requirements.
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Philippines fire safety requirements: where to start
Questions to clarify with authorities, consultants and project stakeholders.
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Malaysia fire safety requirements: where to start
A procurement-oriented route through local stakeholders, approvals and project evidence.
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Singapore fire safety requirements: where to start
Authorities, project roles, evidence and questions to establish before selecting equipment.
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IACS UR E26 and E27: a project starting point
A structured overview of cyber-resilience considerations for relevant ship systems.
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Understanding IACS and IMO fire safety rules
How international rules, class requirements and product approvals interact.
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A practical guide to fire-system valves
Compare common valve functions, actuation, supervision and maintenance considerations.
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What is a fusible link?
Where fusible links are used and what temperature, load and replacement considerations matter.
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How to read an Ex label
A part-by-part orientation to common IECEx and ATEX equipment markings.
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Intrinsically safe vs explosion-proof protection
Separate IS and Ex protection concepts, labels and application limits.
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Relays and interfaces in fire systems
How dry contacts, monitored inputs, outputs and isolation affect integration.
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Normally open vs normally closed contacts
Understand contact state, supervised circuits and common relay terminology.
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From Our Original News Archive
Historical manufacturer stories and product announcements from the original Alarm Supply website.
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