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TOA Quality Assurance


The EN 54 Marque - TOA's Commitment to Quality EN 54 is a standard marque of the European Union (EU) for fire detection


and fire alarm systems. The relevant parts to the voice alarm and audio industry are part 16, which are concerned with voice alarm control and indicating equipment (VACIE),


part 24, refers to loudspeakers and part 4, refers to power supplies The EN 54 standard is a EU regulation and therefore mandatory in each


EU member state without the necessity of being adopted as a national standard. It belongs to the Construction Product Directive (CPD, 89/106/EEC


) and requires a


certification by a notified body (which ensures a high product quality and reliability). The EN 54 will come into force April 2011


It is imperative that installers and consultants follow these new regulations in order to


maintain the continuity of quality and safety when designing and installing voice alarm systems. This will enable them to spearhead better integration of Voice Alarm (VA) and Public Address (PA) as the directive takes hold. Furthermore EN 54 will play a signifi- cant role in the market for Voice Evacuation as the member states of the European


Union will be obliged to replace their local standards with the EN 54 standard by April 2011.


As part of TOA’s commitment to professionalism, quality, service and support, we


pride ourselves on being the first to be awarded this prestigious and highly respected award.


Human society with Sound & Communication


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