• The main function of ACS regional communication system can be divided into 3 parts: broadcast,telephone intercom.
1. Broadcast : timing broadcast, horn broadcast, trigger broadcast, emergency broadcast, music broadcast, incoming call broadcasts. USB audio playing. Broadcast recording.
2. Telephone : one to one call, three-part call （one to two）, conference call ( one to multiple parts),conference control, emergency call, call monitoring, call recording.
3. Intercom: emergency intercom, Two-way intercom .
• End-terminals graphical display, real-time monitoring the status of end-terminals,alarm for offline end- terminals.
