CEI EN 62820-1-2 : 2018现行
BUILDING INTERCOM SYSTEM - PART 1-2: SYSTEM REQUIREMENTS - BUILDING INTERCOM SYSTEMS USING THE INTERNET PROTOCOL (IP)
出版：Comitato Elettrotecnico Italiano
专家解读视频
基本信息
标准编号： CEI EN 62820-1-2 : 2018
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：0
标准简介
This part of IEC 62820 specifies the technical requirements for the composition, functions, performance and test methods of building intercom systems using the internet protocol (IP), and it is a supplement to IEC 62820-1-1.
等同采用的国际标准
IEC 62820-1-2 : 1ED 2017 - Identical
EN 62820-1-2 : 2017 - Identical
EN 62820-1-2 : 2017 - Identical
