NEN EN 50136-1:2008被替代
Alarm Systems - Alarm Transmission Systems - Part 1: General Requirements For Alarm Transmission Systems
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN 50136-1:2008
发布时间：2008/4/1 0:00:00
标准类别：Draft
出版单位：Nederlands Normalisatie Instituut
标准页数：27
标准简介
Defines the requirements for the performance, reliability and security characteristics of alarm transmission systems. It also covers the general requirements for connections providing signalling between an alarm system at a supervised premises and annunciation equipment at an alarm receiving centre.
替代本标准的新标准
