School Administrators know how important a reliable public address system is—from triggering communication for class changes to more serious announcements. With a network audio solution from Axis Communications you can be sure your daily broadcast needs are met. Make live or scheduled announcements in specific zones, at the right time and place. And improve security with a proactive system that detects loitering and triggers alerts. With a network audio solution, you have a whole world of audio possibilities at your disposal.