The DI-9700AA IP Network Audio System Controller serves as the core management device for IP network audio systems. It connects and coordinates all system components such as network amplifiers, remote microphones, speakers, and management software, enabling centralized control and monitoring.

Using TCP/IP network communication, the controller allows audio signals, announcements, and emergency broadcasts to be distributed across multiple zones within a facility. It ensures stable system operation and seamless communication between different audio devices in the network.

The DI-9700AA supports real-time broadcasting, scheduled audio playback, and emergency voice evacuation functions, making it an essential component for public safety communication systems.

This controller is widely used in airports, railway stations, shopping malls, office complexes, educational institutions, hospitals, factories, and government buildings, where reliable audio communication is required for both daily operations and emergency situations.

With its robust design and intelligent control capabilities, the DI-9700AA ensures stable performance, efficient system management, and scalable expansion for large IP audio networks.