NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 62820-1-2
IEC 62820-1-2
Building intercom systems - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP)
Title (German)
Gebäude-Sprechanlagen - Teil 1-2: Systemanforderungen - IP-Sprechanlagen