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. The different technical requirements for BIS are specified in IEC 62820-1-1 and IEC 62820-1-2.
The objectives of this document are to:
a) provide a framework to assist system integrators, installers, consultant engineers and system owners in establishing their requirements;
b) assist specifiers and system owners in determining the appropriate equipment required for a given application.dition 1.0 2017-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Building intercom systems – Part 3-1: Application guidelines – General Systèmes d'interphone de batiment – Partie 3-1: Lignes directrices d'application – Généralités IEC 62820-3-1:2017-12(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no par