Auta Compact Digital Audio Module
Compact Series Digital Audio Module 509049
Audio group for Compac series intercom panels. This audio module is suitable for AUDIO, NO-COAX and P&P digital systems. It is used for upgrading older Auta intercom systems. If you have an old Compact serial board and the audio unit breaks, this is the module you should purchase to replace it.
It incorporates No-Coax video management that allows future expansions of the system.