Over 25,000 students are enrolled at Negros Oriental State University. And with an ATEIS Boutique PA/VA System, the state university could reach everyone in every corner of the school. It has become a cost-effective tool for NORSU to ensure the safety of the teachers and the students. With powerful speakers and network systems, the state university could easily update and add zones as their needs change. So whether in the classroom, along the corridors, in the canteen or in the quadrangle, the PA/VA system plays a key role in the safety of the students and teachers at Negros Oriental State University.