NEN EN 54-24 : 2008
Current
Current
The latest, up-to-date edition.
FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 24: COMPONENTS OF VOICE ALARM SYSTEMS - LOUDSPEAKERS
Published date
12-01-2013
Publisher
Defines requirements, test methods and performance criteria for loudspeakers intended to broadcast a warning of fire between fire detection and fire alarm system and the occupants of a building.
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