IEC 62820-1-1:2026
Building intercom systems - Part 1-1: System requirements - General
Circulation Date:
2026-03
Edition:
2.0
Language: EN-FR - bilingual english/french
Seitenzahl: 84 VDE Artno.: 256038
IEC 62820-1-1:2026 specifies the technical requirements for building intercom systems and equipment used for building entry.