當(dāng)前位置：
首頁(yè) >
標(biāo)準(zhǔn)詳情頁(yè)
EN 50131-2-7-2 : 2012 AMD 2 2016現(xiàn)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
專(zhuān)家解讀視頻
基本信息
標(biāo)準(zhǔn)編號(hào)： EN 50131-2-7-2 : 2012 AMD 2 2016
標(biāo)準(zhǔn)類(lèi)別：Standard
出版單位：European Committee for Standards - Electrical
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)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.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
