CEI - EN 62820-1-1/A11
Building intercom systems Part 1-1: System requirements - General
active, Most Current
| Organization: | CEI |
| Publication Date: | 1 April 2022 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Alarm and warning systems): | 13.320 |
Document History
EN 62820-1-1/A11
April 1, 2022
Building intercom systems Part 1-1: System requirements - General
A description is not available for this item.
July 1, 2017
Building intercom systems Part 1-1: System requirements - General
This Part of IEC 62820 specifies the technical requirements for the composition, functions, performance, and test methods of general building intercom systems.
This part is applicable to the general...