Keeping students safe during an emergency is a priority for schools around the world. Emergencies occur without warning, so effective systems are needed to alert students. The IP intercom system was developed for schools to monitor and provide instant communication to school staff and students. During a crisis event, staff can send alerts directly to all extensions through the control center to notify students in the area. Also, when students are in danger, they can trigger the personal call button in that area to activate the panic alarm light and notify the control center, and the nearest personnel who see the alert will respond quickly and go to provide assistance. The ip network intercom system provides two-way intercom and precise positioning to give the school the maximum advantage in the event of a hazardous event.