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Liaocheng School
Liaocheng School
Background
With the rapid reform of educational informatization, smart campuses are evolving towards networked, intelligent, and user-friendly solutions. Liaocheng Junior School in Shandong chose SPON Communication to deploy a comprehensive campus audio and intercom solution. The project integrates an IP network broadcasting system with a one-click emergency intercom system, creating a safer, smarter, and more efficient teaching environment for both students and staff.
Requirements
 
Daily Broadcasting
Support class schedule bell ringing, broadcast notifications, music playback, and daily teaching announcements.
 
Exam Support
Provide backup system functions for listening exams, ensuring accuracy and reliability during critical tests.
 
Emergency Assistance
One-click intercom terminals installed at school entrances and playgrounds allow students to request immediate help during emergencies.
 
Remote Management
Enable centralized monitoring and scheduling through the IP network, reducing manual workload.
 
Zone-Based Control
Deliver targeted audio broadcasting by dividing the campus into different functional zones.
Solution
SPON Communication designed an IP PA broadcasting system that can automatically execute 24/7 scheduled broadcasting tasks, such as class bells, campus music, notifications, and exam broadcasts. The system also supports paging, controlled access, zone-based playback, and unattended operation, making campus communication more efficient and intelligent.

To ensure student safety, one-click emergency intercom terminals were deployed in critical areas, including the north and south entrances and the playground. These terminals feature clear appearance and easy-to-use design. In emergencies, students can instantly call for help, while their visible presence also plays a role in deterring potential risks, contributing to a secure school environment.
  • Smart Automation
    24/7 broadcasting tasks such as bells, music, and announcements run automatically without manual intervention.
  • Reliable Exam Broadcasting
    Provides stable backup support for listening exams, ensuring fairness and accuracy.
  • Emergency Response
    One-click intercom terminals ensure fast student–staff communication in case of accidents or emergencies.
  • Centralized Control
    Administrators can manage broadcasts, zones, and schedules remotely with ease.
  • Flexible Zone Management
    Different areas of the campus can receive customized content, avoiding unnecessary disturbances.
  • Safety Enhancement
    Intercom terminals improve emergency handling while enhancing the school’s security image.
  • Scalable System
    The IP-based architecture allows future upgrades and integration with other smart campus applications.
Why Choose SPON?
In schools, safety and efficient communication are essential for smooth teaching operations and emergency management. With over 20 years of expertise, SPON provides campus-wide IP PA, zone broadcasting, and two-way intercom systems. Our solutions support daily teaching announcements, class bells, exam notifications, and emergency alerts with crystal-clear sound and ultra-low latency, ensuring students and staff receive messages instantly.
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