NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Building intercom systems - Part 1-1: System requirements - General
Abstract
This part of IEC 62820 specifies the technical requirements for the composition, functions, performance, and test methods of general building intercom systems.
Begin
2024-04-11
Planned document number
DIN EN IEC 62820-1-1
Project number
02232211
