OS GSO IEC 62642-2-71:2021

IEC 62642-2-71:2015
Omani Standard   Current Edition · Approved on 01 July 2021

Alarm systems - Intrusion and hold-up systems - Part 2-71: Intrusion detectors - Glass break detectors (acoustic)

OS GSO IEC 62642-2-71:2021 Files

OS GSO IEC 62642-2-71:2021 Scope

IEC 62642-2-71:2015 defines passive acoustic glass break detectors installed in buildings and provides for security grades 1 to 4 (see IEC 62642-1), specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV (see IEC 62599-1).

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