• NBN EN 54-3 : 2014

    Current The latest, up-to-date edition.

    FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 3: FIRE ALARM DEVICES - SOUNDERS

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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    Abstract - (Show below) - (Hide below)

    Describes the requirements, test methods and performance criteria for fire alarm sounders, including voice sounders, in a fixed installation intended to signal an audible warning between the fire detection and fire alarm systems and the occupants of a building.

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    Document Type Standard
    Publisher Belgian Standards
    Status Current
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