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• Expert Opinion: EN54-16 Voice Alarm System Standard

  

  Thursday, 29th July 2010

  EN54-16,BS5839 Part 8,Voice Alarm system,PA/VA,Voice Evacuation,Mass Notification system,Public Address System,Long Line Public Address System

  Dr Steve Harrison, Product Engineering Manager at ASL considers certification requirements in the voice alarm (VA) sector and how pending new...  View This »