IEC 62820-2:2017 :

IEC 62820-2:2017 : 1448844
IEC 62820-2:2017 :
Title: Building intercom systems - Part 2: Requirements for advanced security building intercom systems (ASBIS)


Pages: 59
Year:
Publisher: International Electrotechnical Commission
Availability: Within 1-2 working days
IEC will directly send the standards to End-User after our confirmation.