NEN EN 50136-2-1:1998被替代
Alarm Systems - Alarm Transmission Systems And Equipment - Part 2-1: General Requirements For Alarm Transmission Equipment
出版：Nederlands Normalisatie Instituut
專家解讀視頻
Defines general requirements for alarm transmission equipment used in alarm transmission systems. Does not describe the equipment for displaying the information at the alarm receiving centre or to the installing of equipment.
DIN EN 50136-2-1:2002 - Identical
NF EN 50136-2-1:1998 - Identical
I.S. EN 50136-2-1:1998 - Identical
SS EN 50136-2-1:1998 - Identical
UNE EN 50136-2-1:1998 - Identical
SN EN 50136-2-1:1998 - Identical
BS EN 50136-2-1:1998 - Identical
DIN EN 50136-2-1 (2002-09) - Identical
