IEC 62820-1-1:2026

IEC 62820-1-1:2026

March 2026
International standard Current

Building intercom systems - Part 1-1: System requirements - General

IEC 62820-1-1:2026 specifies the technical requirements for building intercom systems and equipment used for building entry.

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Main informations

Collections

International IEC standards

Thematics

Sécurité, QSE, Gestion des risques et SST

Publication date

March 2026

Number of pages

42 p.

Reference

IEC 62820-1-1:2026

ICS Codes

13.320   Alarm and warning systems
Sumary
Building intercom systems - Part 1-1: System requirements - General

IEC 62820-1-1:2026 specifies the technical requirements for building intercom systems and equipment used for building entry.
Replaced standards (1)
IEC 62820-1-1:2016
September 2016
International standard Cancelled
Building intercom systems - Part 1-1: System requirements - General

IEC 62820-1-1:2016 specifies the technical requirements for the composition, functions, performance, and test methods of general building intercom systems. This part is applicable to the general intercom systems for building entry in residential or commercial buildings. General building intercom systems have been classified into two grades: Grade 1 adopts lower requirements to cover door-entry-systems not used for relevant security applications while grade 2 adopts higher requirements for building intercom systems for security applications. Each grade may adopt different functional and performance requirements, test methods and normative references.

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