“PHONTECH” COMMAND INTERCOM SYSTEM
Command Intercom System CIS 3100 is especially designed for important communication links onboard ships and boats. The new design is very compact, and the performance is extended by use of microprocessor technics. System CIS 3100 consists of a line of 3 different master stations; type 3100 (5 ext.), type 3101 (10 ext.) and type 3102 (20 ext.), together with various quantities of substations of 9000 series. System CIS 3130 consists of 1 master station type 3130, 1-4 remote stations type 3131/3132, and up to 15 substations selected from the standard range.