UIC Audio Gateway
The AMiT audio gateways provide the:
- public announcements in carriages
- telephone line to establish a connection and communication with the driver
- radiotelephone line to establish a connection and communications with central office
The audio gateway is connected to the train’s audio system through interface specified in UIC 568.
Audio gateway basic features:
- Public announcement system
- toggling announcements between a single carriage and the whole train
- option of priority announcement mode
- remote control of audio system in all carriages
- to switch on/off loudspeaker systems
- to adjust volume for priority announcements
- adjustment of maximum volume for priority announcements
- Microphone input for spoken announcements as well as for telephone lines
- Communication with segment units through the series line RS485
