DIMIC12S Extension for Audiocontrol 12.8DIMIC12S is an extension unit for the DIMIC12 digital paging station. Per DIMIC12 you can connect up to 7 DIMIC12S expansion units allowing a total of 96 programmable buttons available. When the DIMIC12S is used with AUDIOCONTROL12. 8 you can allocate buttons to perform actions like opening a door, controlling a sound source, ring a bell or even start a series of commands. The DIMIC12S has 12 free configurable selection buttons and status LEDs.