NF EN IEC 62820-3-1 : 2018
Current
The latest, up-to-date edition.
Building intercom systems – Part 3-1: Application guidelines – General
Hardcopy
English - French
01-06-2018
This part of IEC 62820 series gives guidelines for planning, installation, commissioning, operation and maintenance of Building Intercom Systems (BIS), for use in security applications.
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