BS 5839-9:2021

BS 5839-9:2021 PDF

This part of BS 5839 provides recommendations for the planning, design, installation, commissioning and maintenance of emergency voice communication (EVC) systems in and around buildings and at sports, entertainment and similar venues. It does not recommend whether or not an emergency voice communication system is installed in a given premises.Cross References:

BS 476

BS 5499-1

BS 5839-1:2002+A2:2008

BS 7671

BS 9999:2008

BS EN 54-2:1997+A1:2006

BS EN 54-3

BS EN 54-4:1998+A2:2006

BS EN 54-16:2008

BS EN 54-23

BS EN 60529

BS EN 60702-1

BS EN 60702-2

BS EN 60118-4

BS EN 61672-1

BS 5839-8

BS 7594

BS 7846

BS 8233