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  • ISO 7240-24:2016

    Current The latest, up-to-date edition.

    Fire detection and fire alarm systems Part 24: Fire alarm loudspeakers

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  08-04-2016

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 7240-24:2016 specifies requirements, test methods and performance criteria for loudspeakers intended to broadcast a warning of fire between a fire detection and alarm system and the occupants of a building (see ISO 72401:2014, Figure 1, item C).

    ISO 7240-24:2016 specifies loudspeakers for two types of application environment: type A, generally for indoor use, and type B, generally for outdoor use.

    ISO 7240-24:2016 does not cover loudspeakers for special applications, for example, loudspeakers for use in hazardous applications, if such applications require additional or other requirements or tests other than those given in this part of ISO 7240.

    ISO 7240-24:2016 is not intended to cover addressable loudspeakers or loudspeakers with active components.

    Audible alarm indicators are covered in ISO 72403.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO/DIS 7240-24. (04/2016)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60695-11-20:2015 Fire hazard testing - Part 11-20: Test flames - 500 W flame test method
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    ISO 7240-3:2010 Fire detection and alarm systems Part 3: Audible alarm devices
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60695-11-10:2013 Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods
    IEC 60268-1:1985 Sound system equipment. Part 1: General
    ISO 9001:2015 Quality management systems — Requirements
    IEC 60068-2-42:2003 Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections
    IEC 60068-2-75:2014 Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
    ISO 7240-19:2007 Fire detection and alarm systems — Part 19: Design, installation, commissioning and service of sound systems for emergency purposes
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
    ISO 7240-1:2014 Fire detection and alarm systems — Part 1: General and definitions
    IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
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