Customized master control station for Talkback system.
Used for 2-way full duplex communication
8 to 96 zone expandable system
Simple to connect fire fighter jack and hand set
Pick and talk facility
Front LED or LCD display for jack location display
16 swg CRCA sheet Housing
AC and DC meter to measure supply (Optional)
Inbuilt battery charger and battery space
Cleared front glass for more visibility