ISO 7240-21:2005

Fire detection and alarm systems — Part 21: Routing equipment

Publication date: Jul 4, 2005

General information

Current stage: 90.93 Effective date: Sep 15, 2025

Originator: ISO

Owner: ISO/TC 21/SC 3

Type: International Standard

ICS: 13.220.20

Languages: English

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Status: Published

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Scope

ISO 7240-21:2005 specifies requirements, methods of test, and performance criteria for fire-alarm routing (transmitting) equipment and for fault (trouble) warning routing equipment for use in fire detection and fire alarm systems installed in buildings.

Life cycle

NOW

PUBLISHED
ISO 7240-21:2005
90.93 Standard confirmed
Sep 15, 2025

REVISED BY

ABANDON
ISO/NP 7240-21

National adoptions

SSH ISO 7240-21:2005

DPS

Fire detection and alarm systems — Part 21: Routing equipment

60.60 Standard published

DPS/KT 286 more