ISO/WD 7240-27

Fire detection and alarm systems — Part 27: Point type fire detectors using a smoke sensor in combination with a carbon monoxide sensor and, optionally, one or more heat sensors

General information

Current stage: 20.20 Effective date: Dec 9, 2021

Originator: ISO

Owner: ISO/TC 21/SC 3

Type: International Standard

ICS: 13.220.20

Life cycle

PREVIOUSLY

Revises
ISO 7240-27:2018

NOW

IN_DEVELOPMENT
ISO/WD 7240-27
20.20 Working draft (WD) study initiated
Dec 9, 2021

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