Smoke alarms utilizing scattered light, transmitted light or ionization

Smoke alarms utilizing scattered light, transmitted light or ionization, Total:27 items.

The international standard classification for "Smoke alarms utilizing scattered light, transmitted light or ionization" includes: .

The Chinese standard classification for "Smoke alarms utilizing scattered light, transmitted light or ionization" includes: .

International Organization for Standardization (ISO)

ISO 12239:2010 Smoke alarms using scattered light, transmitted light or ionization
ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
ISO/PRF 7240-7 Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization
ISO 7240-7:2023 Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization
ISO 7240-7:2003 Fire detection and alarm systems - Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization
ISO 7240-7:2011 Fire detection and alarm systems - Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization
ISO 7240-7:2018 Fire detection and alarm systems - Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization

BS ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
BS EN 54-7:2001 Fire detection and fire alarm systems - Smoke detectors - Point detectors using scattered light, transmitted light or ionization
BS EN 54-7:2018 Fire detection and fire alarm systems. Smoke detectors. Point smoke detectors that operate using scattered light, transmitted light or ionization
22/30405472 DC Fire detection and alarm systems - Part 7. Point-type smoke detectors using scattered light, transmitted light or ionization

AS 3786:2014 Smoke alarms using scattered light, transmitted light or ionization
AS 3786:2023 Smoke alarms using scattered light, transmitted light or ionization (ISO 12239:2021, MOD)

KS B ISO 12239-2021 Smoke alarms using scattered light, transmitted light or ionization
KS B ISO 7240-7-2020 Fire detection and alarm systems — Part 7：Point-type smoke detectors using scattered light, transmitted light or ionization

BH GSO ISO 12239:2022 Smoke alarms using scattered light, transmitted light or ionization
GSO ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
OS GSO ISO 7240-7:2015 Fire detection and alarm systems -- Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization

KS B ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
KS B ISO 7240-7:2020 Fire detection and alarm systems — Part 7：Point-type smoke detectors using scattered light, transmitted light or ionization
KS B ISO 7240-7:2007 Fire detection and alarm systems－Part 7：Point-type smoke detectors using scattered light, transmitted light or ionization

VSM 34651-1937 Automatic fire alarm equipment components. Part 7: Point smoke detector. Smoke detectors based on scattered light, transmitted light or ionizing light principles

NS-EN 54-7:2018 Fire detection and fire alarm systems — Part 7: Smoke detectors — Point smoke detectors that operate using scattered light, transmitted light or ionization
DANSK DS/EN 54-7:2018 Fire detection and fire alarm systems – Part 7: Smoke detectors – Point smoke detectors that operate using scattered light, transmitted light or ionization

DIN EN 54-7:2018 Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization
DIN EN 54-7:2018-10 Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization; German version EN 54-7:2018

UNE-EN 54-7:2019 Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization