Vox Ignis - ViLX-228-0, 2-8 line Master Station - FFE201
All Lexicomm Emergency Voice Communications Systems (EVCS) are
designed to comply fully with the requirements of BS5839-9:2011 for use as
a fire telephone system (FT), disabled refuge system (DRS) or as a combined
system when both fire telephones and disabled refuge call points are required.