prEN XXX

Fire detection and fire alarm systems - Part 33: Components of voice alarm systems - Active loudspeakers prEN XXX

General information

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CEN

CEN/TC 72 Fire detection and fire alarm systems

European Norm

Scope

This European Standard specifies product characteristics, test methods and performance criteria for loudspeakers with active components (active loudspeakers) intended to broadcast a warning of fire in the form of tone(s), voice message(s) or both, between a fire detection and fire alarm system for buildings and civil engineering works and the occupants of a building.

NOTE 1. The overall performance of a voice alarm system, especially concerning audibility and intelligibility, is not covered by this part of EN 54. Such system performance may be recommended in CEN/TS 54-32, in national legislation, codes and standards or in contractual documents.

NOTE 2. Passive loudspeakers are covered by EN 54-24 and sounders (including voice sounders) are covered by EN 54-3.

Related legislation

Legislation related to this standard

305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Life cycle

NOW

IN_DEVELOPMENT
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20.60 Close of comment period
Jul 18, 2024