Technical Data
PR211-183-505-01
VoCALL CFVCCM9 compact master
& VoCALL CFVCCS10 compact master
installation, commissioning and
maintenance manual
Introduction
An EVCS is a fixed, secure, bi-directional, full duplex
voice communication system to assist fire fighters in an
emergency in high rise buildings or large sites where radio
communication may not work, and covers the operation
of fire telephones, disabled refuge systems and the
Disabled Toilet Alarm.
The VoCALL Compact Emergency Voice Communications
System (EVCS) is designed to fully comply with
BS5839-Part 9:2011 (abb. Pt9) for use as a fire telephone
system, disabled refuge call system or as a combined
system when both fire telephones and disabled refuge
points are required.
Suitability
Fire telephone systems are recommended for all
public buildings and multi story buildings over four
floors by BS9999.
Disabled refuge systems are required by Building
Regulations Approved Document B for all non-domestic
dwellings. Building Regulations Approved Document B
also requires all buildings where the public or disabled staff
gain access to any floor other than the ground floor using
lifts or stairs are required to exit.
