SS 546:2022

Code of practice for emergency voice communication systems in buildings

Synopsis PDF For Preview Only

This standard applies to the planning, design, installation, maintenance and testing of emergency voice communication (EVC) systems in buildings. It sets out the requirements for the basic system. Recommended procedures for the use of the system and other information of an advisory nature are given in the Annexes.


General Information

Status Current
Edition 2022
No. of Pages 40
ICS Classification 13.320 Alarm and warning systems
91.120 Protection of and in buildings
Committee Electrical and Electronic Standards Committee
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