Feature

• * Integrated information management platform interface: it can be connected to the train information management platform through the network.
• * Software SDK call.
• * Device configuration software call.
• * Device status display: Use the grid interface to connect to the SDK to display the status of different areas, including: zone status, playback information, etc.
• * Audio management: save and manage different audio files in advance.
• * Text-to-speech: The text can be converted to speech through the TTS speech engine and broadcast through the SDK.

Specification：