What changes will there be in the signal jammers for the 2024 high school entrance examination?

The high school entrance examination is the only way for students to go to higher education. It is related to the fate of millions of people in our country and is of great significance. This exam not only tests students, teachers, and parents, but also educational institutions and government departments at all levels. During the high school entrance examination every year, news reports will appear about problems such as poor security in the examination room, lack of emergency plans, and mistakes by invigilators. The most serious one was last year, when Wuhan candidate Wu Moumou illegally brought his mobile phone into the examination room, took pictures of the test papers and uploaded them to the Internet, exposing the invigilators’ negligence in security inspections and supervision. In response to this matter, the Huangpi District Admissions Office stated that there may be loopholes in the 5G signal shielding, which caused candidates to upload test questions with their mobile phones.

Given the importance of the high school entrance examination and the existence of signal shielding loopholes, it is crucial to optimize and enhance the 2024 high school entrance examination signal blocker. So, what changes have been made to the signal blocker for the high school entrance examination this year?

1.According to the developer, the upgrade of the signal blocker for the high school entrance examination in 2024 is an inevitable trend:

Since the issuance of 5G commercial licenses in 2019, first- and second-tier cities across the country have vigorously built 5G base stations, and most areas have achieved effective coverage of 5G signals. Therefore, the signal blocker for the high school entrance examination must enhance the ability to block 5G frequency band signals. Last year’s Wuhan leaked questions incident further strengthened the determination of examination departments in various places to optimize the signal blockers in the examination room and expand the range of frequency bands that can effectively block signals. At present, the signal blocker for the high school entrance examination developed and produced by Ningbo Dazhan Electronic Technology Co., Ltd. can successfully block all cheating signals, including 2G, 3G, 4G, 5G mobile phone signals, WiFi signals, Bluetooth signals, etc., and has become an industry-leading product. Best-selling WiFi jammers and GPS jammers in Europe and America.

2.[Developer says] Intelligent network control is the future of the signal blocker for the 2024 high school entrance examination:

With the progress of society and technology, the demand for signal blockers has also increased. Ningbo Dazhan Electronic Technology Co., Ltd. is the first to produce intelligent network signal blockers. What are the advantages of intelligent network control signal blockers compared with ordinary signal blockers?

1. One-click control: The remote host allows users to easily turn on or off the intelligent blocker.
2. Flexible scheduling: Users can freely set the working time of each period according to specific needs, and there are 9 working periods to choose from.
3. Real-time monitoring: The intelligent blocker reports the working status to the intelligent block management system, which is convenient for users to monitor the performance of each device.
4. Automatic fault detection: When the intelligent blocker fails, the system automatically alarms and cuts off the power supply of the intelligent blocker motherboard, which not only improves safety, but also extends the service life of the equipment.
5. Real-time status display: The intelligent block management system provides a list of all online and standby devices, and displays their working voltage and current in real time.
6. Easy maintenance: The intelligent shielding management system uses color-coded icons to display the working status of each device. Green means online, red means standby, yellow means alarm, and gray means offline, making equipment maintenance and repairs extremely easy.

3.[Developer said] The standardized use of signal jammers in the 2024 high school entrance examination is a gradual approach:

It is crucial to define the normal use of signal jammers. According to the editor of Dazhan Electronics, it is considered normal for all classrooms designated as examination rooms to use signal jammers during non-examination periods. In fact, the purpose of signal jammers is not just to prevent cheating in exams. Many schools install signal jammers in classrooms and dormitory areas to limit mobile phone use and interference.

As signal jammers pay more and more attention to normal use, the requirements for equipment are also getting higher and higher, requiring better power supplies, better cooling systems, and better electrical components, which poses a huge challenge to Cell Phone Jammer manufacturers. The examination room signal jammers produced by Dazhan Electronics can meet the needs of uninterrupted power supply throughout the year.

All these advances are to help the high school entrance examination, allowing students to concentrate on studying in critical exams and fully demonstrate their talents!

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