NEN-EN-IEC 62820-1-1/A11
Building intercom systems - Part 1-1: System requirements - General
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 2022 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Alarm and warning systems): | 13.320 |
Document History
NEN-EN-IEC 62820-1-1/A11
January 1, 2022
Building intercom systems - Part 1-1: System requirements - General
A description is not available for this item.
November 1, 2016
Building intercom systems - Part 1-1: System requirements - General
NEN-EN-IEC 62820-1-1 specifies the technical requirements for the composition, functions, performance, and test methods of general building intercom systems. This part is applicable to the general...