ISO 7240-3:2020

Fire detection and alarm systems — Part 3: Audible alarm devices

Datum objavljivanja: 11. 3. 2020.

Опште информације

Trenutna faza: 90.93 Effective date: 9. 9. 2025.

Inicijator: ISO

Pripada: ISO/TC 21/SC 3

Vrsta: Međunarodni standard

ICS: 13.220.20

Jezik: engleski

Kupovina

Status: Objavljen

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Apstrakt

This document specifies the requirements, test methods and performance criteria for audible alarm devices intended to signal an audible warning, with or without voice messages between a fire detection and fire alarm system and the occupants of a building.
This document specifies fire alarm audible alarm devices for two types of application environment, type A for indoor use and type B for outdoor use.
This document is not applicable to:
a) loudspeaker-type devices primarily intended for emitting emergency voice messages that are generated from an external audio source;
b) supervisory audible alarm devices, e.g. within the control and indicating equipment.

Životni ciklus

PRETHODNO

POVUČEN
ISO 7240-3:2010

TRENUTNO

OBJAVLJEN
ISO 7240-3:2020
90.93 Odluka o potvrđivanju standarda
9. 9. 2025.