DIN EN 50136-2-4 (2000-04)被替代
Alarm Systems - Alarm Transmission Systems And Equipment - Part 2-4: Requirements For Equipment Used In Systems With Voice Communicators Using The Public Switched Telephone Network
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Defines the requirements for equipment for voice communicator systems using the Public Switched Telephone Network, additional to those defined in EN 50136-2.
A transition period, as set out in DIN EN 50136-2 issue 08-2014, exists until 12-08-2016. (08/2014)
VDE 0830-5-2-4:2000 - Identical
SN EN 50136-2-4:1998 - Identical
BS EN 50136-2-4:1998 - Identical
NF EN 50136-2-4:1998 - Identical
I.S. EN 50136-2-4:1998 - Identical
SS EN 50136-2-4 Ed. 1 (1998) - Identical
NEN EN 50136-2-4:1998 - Identical
UNE EN 50136-2-4:1998 - Identical
