The school broadcasting system is a communication and information dissemination tool specifically designed for educational institutions. It plays a vital role in the daily operations of schools, encompassing emergency response, information dissemination, teaching support, and campus management. The Huishi SIP Broadcast and Intercom Integration System enables seamless interconnection between multiple subsystems—including intercom, broadcasting, access control, surveillance, alarms, and office telephony—facilitating resource sharing and centralised management. This approach reduces system investment and maintenance costs while enhancing oversight efficiency and emergency response capabilities.

Visualised dispatch consoles and communication telephones are deployed in the Headmaster's Office and School Monitoring Centre as command systems, enabling unified management and real-time monitoring of intelligent terminals across all school security zones. Emergency intercoms and loudspeakers are installed in corridors of teaching and administrative buildings, as well as in security offices. During incidents, pressing the emergency call button alerts the nearest monitoring centre. Should the monitoring centre detect anomalies, it can initiate public address announcements to deter or disperse potential offenders.