From Class Bells to Fire Alarms: Hishico Brings Comprehensive Smart Audio to Xi'an Lianhu No. 1 Middle School
• "The class bells are no longer harsh, English listening exercises are crystal clear, and even the background music during breaks has become soothing." Recently, teachers and students at Xi'an Lianhu No. 1 Middle School have been pleasantly surprised by the subtle yet remarkable transformation of the "sounds" across their campus.
• As a key public high school in Lianhu District, Xi'an Lianhu No. 1 Middle School follows the guiding spirit of "Having Ambitions, Taking Action, and Self-Relentless Striving." Leveraging the educational resources of the Qing'an High School Education Group, the school continues to upgrade its hardware facilities and educational informatization. The successful deployment of the Hishico IP Public Address (PA) System marks a crucial step in advancing the school's smart campus initiative and integrating the "Five Educations" philosophy, ensuring that technology genuinely serves teaching, campus management, and student development.
1. Breaking Traditional Limits: 8 Core Features Reshaping the Campus Audio Ecosystem
Compared with the pain points of traditional PA systems—such as inflexible zoning, unstable audio quality, and low management efficiency—the Hishico IP PA System is built on full digital technology. Relying on the full-coverage campus LAN, it seamlessly integrates eight core features into daily school life, making every sounds precise, efficient, and warm.
01. Goodbye to Manual Operation: Entering the Era of Smart Broadcasting
Traditional PA systems required dedicated staff to manually press play buttons according to the clock, which was time-consuming and labor-intensive. Now, administrators simply set up scheduled tasks in the backend system. From wake-up calls and class bells to eye exercises and dismissal reminders, the system executes them automatically with zero margin for error, achieving true unattended operation.
02. Dynamic Audio: Content Tailored to Your Needs
Need to make an urgent announcement? Want to broadcast a radio program? Or use a microphone for a live speech? The IP PA System supports real-time audio capture from various sources, including commercial radio, CDs, MP3s, and microphones, and broadcasts them simultaneously to designated terminals. Whether it's urgent notices, background music, or radio relays, everything can be switched effortlessly.
03. Class Bells: The "Invisible Butler" of Time Management
The system supports multiple bell schedules based on different grade levels and time periods. Whether it's the pre-class bell, class start/end bells, or lunch break reminders, they are timed to the exact second and switch automatically, ensuring zero errors and maintaining orderly teaching routines.
04. Real-Time Monitoring: "Hearing" the Entire School from the Server Room
Equipped with networked monitoring speakers, administrators in the server room can listen to the playback content and volume of any terminal at any time. If the volume is too high, too low, or abnormal, it can be detected instantly, ensuring that broadcast tasks are completed flawlessly.
05. Custom Program Sources: A "Creative Playground" for Campus Radio
Teachers and students can create their own program sources by recording locally or uploading files from remote computers. Whether it is news broadcasts, literary appreciation, or campus interviews, the radio station's creativity is no longer limited, which greatly inspires students' enthusiasm for creation.
06. Simultaneous Multi-Zone Broadcasting: Customized Audio Without Interference
Supporting a rich music library and multi-source playback, the system allows each networked broadcast zone to play different audio sources simultaneously. For example, classrooms can play English listening exercises or Chinese poetry recitations while the playground plays gymnastics music, ensuring each zone receives exactly the audio it needs without interference.
07. Fire Alarm Broadcasting: The "Voice" on the Safety Front line
Campus safety is paramount. The system supports the integration of multiple IP network fire alarm collectors with preset alarm modes. In the event of an emergency, the system automatically overrides all other audio to broadcast fire alarms across the entire campus or specific zones, guiding teachers and students to evacuate safely, and uses sound as a lifeline.
08. Double Insurance for Listening Exams: Seamless Main/Backup Switching
For cru For official exams like the Zhongkao and Gaokao, the system is equipped with both primary and backup setups. In the event of an IP network failure, it seamlessly switches to the analog system to ensure the listening audio is never interrupted. This dual-system, double-insurance approach provides peace of mind for the school, parents, and students.
2. Smart Campus, Starting from the "Voice"
• The introduction of the Hishico IP PA System at Xi'an Lianhu No. 1 Middle School has not only elevated the intelligence level of campus management but also played a vital role in daily teaching, emergency safety, and cultural education. From crisp and pleasant class bells to rich and diverse break-time music; from precise exam instructions to reliable safety broadcasts—every sound reflects the deep integration of technology and education.
• Looking ahead, Lianhu No. 1 Middle School will continue to use smart campus construction as a driving force, constantly introducing advanced information technologies to optimize the educational environment and enhance school quality. Let every child hear the brilliance of their growth and the call of the future in a smart, safe, and warm campus.
