EN 50131-2-7-1 : 2012 AMD 2 2016現行
ALARM SYSTEMS - INTRUSION AND HOLD-UP SYSTEMS - PART 2-7-1: INTRUSION DETECTORS - GLASS BREAK DETECTORS (PASSIVE)
出版：European Committee for Standards - Electrical
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基本信息
標準編號： EN 50131-2-7-1 : 2012 AMD 2 2016
標準類別：Standard
出版單位：European Committee for Standards - Electrical
標準頁數：0
標準簡介
Defines passive acoustic glass break detectors installed in buildings and provides for security Grades 1 to 4, specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV.
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