- Compact wall mount design -24 Talkback Stations -Expandable to 72 Talkback Station -SIP accessible (with additional equipment) -Dual Auxiliary Audio Inputs -Windows based programming software -Windows based administrative software -Up to 1 Hour of Custom WAV file storage -3 Programable Switch Inputs -4 Programmable Relays -24 Flexible / Non-Blocking Audio Groups -2 Flexible / Non-Blocking Music Groups -8 Bell Schedules -NTP time updates -All speaker and I/O terminations may be made within the V-ACS enclosure -Integrated 59th minute and data-based clock correction