EN 50131-2-7-2 : 2012 AMD 2 2016现行
ALARM SYSTEMS - INTRUSION AND HOLD-UP SYSTEMS - PART 2-7-2: INTRUSION DETECTORS - GLASS BREAK DETECTORS (PASSIVE)
出版：European Committee for Standards - Electrical
专家解读视频
基本信息
标准编号： EN 50131-2-7-2 : 2012 AMD 2 2016
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Defines passive surface mounted 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.
本标准替代的旧标准
