TYPE 4208 FIRE  ALARM  SYSTEM 
INTRODUCTION 
The Type  4208  Fire  Alarm  System consists of  a combination  of  various panels, modules and peripheral 
equipment that is designed to meet a customer’s particular  fire protection  requirements. 
The  “A”  and “AX”  panels are the  control  units  of  the  system. 
They  provide the power to operate the 
alarm, supervision and trouble  circuits. 
The “A”  panel automatically  transfers to standby battery  power if 
an AC power failure  occurs. 
Power Requirements 
The  Type  4208  System operates on  1 lSVAC,  50-60Hz, with  230VAC  operation  available on request. 
The system is also adaptable to other power requirements, if  required. 
CAUTION 
ELECTRICAL  HAZARD 
Remove power when making any internal  adjustments or repairs. 
Installation  and servicing should be performed  by qualified  technicians.