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Building intercom systems - System requirements. Building intercom systems using the Internet protocol (IP)

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1 Scope

IEC 62820‑1‑2 specifies the technical requirements for the composition, functions, performance and test methods of building intercom systems using the Internet protocol (IP), and it is a supplement to IEC 62820‑1‑1.

This document is applicable to the IP building intercom systems for both residential and commercial buildings.

NOTE    A BIS that has a mixture of IP and non-IP connections is not covered by IEC 62820‑1‑2 but covered by IEC 62820‑1‑1.