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ISO 7240-3:2020

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

standard by International Organization for Standardization , 04/01/2020

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Full Description

ISO 7240-3:2020 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.

 

Product Details

Edition:
2nd
Published:
04/01/2020
Number of Pages:
48
File Size:
1 file , 2.1 MB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 7240-3:2020

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

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  2. ISO 7240-3:2010


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

    • Historical Version