CampusSV^® provides school officials with audio paging via a wall-mounted microphone, a push-to-talk microphone or any telephone extension.  In each case, the audio page can be routed to a single classroom, any group of classrooms or an entire building. Selecting the audio paging zone is as easy as selecting the rooms on a graphical floorplan displayed on the CampusSV^® control panel. Any connected classroom or audio zone can be individually addressed at all times.  The software can even trigger a pre-announcement chime to inform teachers and students to pause for an upcoming announcement.