The Expandable Audio Communication System is designed for efficient and effective communication in various environments. Its compact wall mount design ensures that it fits seamlessly into different spaces.

This system supports up to 72 Talkback Stations, allowing for extensive communication capabilities. It features dual FXS access ports and is SIP accessible with additional equipment, making it versatile for modern communication needs.

With dual auxiliary audio inputs, it facilitates a seamless integration of various audio sources. The system also boasts up to 1 hour of custom WAV file storage, which is perfect for personalized announcements.

For added functionality, it includes 3 programmable switch inputs, 4 programmable relays, and 24 flexible, non-blocking audio paging groups. The 8 bell schedules help in managing alerts and notifications effectively, while NTP time updates ensure accuracy.

All speaker and I/O terminations can be made within the V-ACS enclosure, and it incorporates integrated 59th-minute and data-based clock correction for reliability.