Search

Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted ligh…

Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted ligh…

ISO 7240-7:2023

Active

Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted ligh…

Overview - ISO 7240-7:2023 (Point‑type smoke detectors) ISO 7240-7:2023 is the fourth edition standard for point-type smoke detectors using scattered light, transmitted light or ionization. It specif…

ISO 7240-7:2018

Withdrawn

Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted ligh…