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Audio

Audio Train Intercom Unit (TIU)

How staff can communicate conveniently.

The Train Intercom Unit (TIU) allows bi-directional communication between staff and the train driver. Voice communication takes place regardless whether VoIP or analog UIC568 voice is necessary. If VoIP is not working TUI can fallback to UIC568 based analogue voice calls to assure proper communication.

Features
VoIP and UIC568 operation
Push buttons & led outputs
Convenient handset with display, keypad and push button
Passenger Communication Unit (PCU)
Cab Control Unit (CCU)
Audio Coach Controller (ACC)