
Alarm Systems - Alarm Transmission Systems and Equipment Part 1-1: General Requirements for Alarm Transmission Systems
出版:National Standards Authority of Ireland

专家解读视频
Defines the general requirements for the performance, reliability and security characteristics of alarm transmission systems. Describes general requirements for connections, giving signalling between an alarm system and an alarm receiving centre.
BS EN 50136-1-1:1998+A2:2008 - Identical
SN EN 50136-1-1:1998 - Identical
SS EN 50136-1-1:1998 - Identical
DIN EN 50136-1-1 (2008-10) - Identical
NEN EN 50136-1-1:1998 - Identical
UNE EN 50136-1-1:1999 - Identical
NF EN 50136-1-1:1998 - Identical
DIN EN 50136-1-1 (2002-09) - Identical