NBN EN 54-3/A2:2006
Superseded Standard amendment
Historical

NBN EN 54-3/A2:2006

Fire detection and fire alarm systems - Part 3: Fire alarm devices - Sounders
Most recent standard

Summary

This annex to EN 54-3 will describe the additional requirements and testing applicable to Audible fire alarm devices - Voice alarm sounders.
Note: a voice alarm sounder is an audible fire alarm device that contains all the necessary components to generate and broadcast recorded voice messages.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 10/01/2006
Cancellation Date 05/31/2009
Page Count 0
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