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source:Industry News release time:2020-11-16 Article author:sznbone Popular:Prison Jamming system
The college entrance examination has always been the focus of the people of the whole country. Once the exam is set for a lifetime, some people even say: The real starting line of life is the college entrance examination. These words seem simple but in fact they fully reflect the importance of the college entrance examination. As an important opportunity for the transition of life, the college entrance examination also brings high technology of cheating methods. Speaking of cheating, the methods of Chinese candidates confirm the infinite possibilities of human wisdom. Any high technology can be used, and conventional answers are copied. Writing a note is already out. Times are advancing, and cheating methods are also escalating. In the 21st century, the main cheating tool is electronic communication products, but if we have an anti-cheating artifact, mobile phone signal jammer, we can achieve fairness and justice in the examination.
Electronic communication products are transmitted by radio signals. Every year, the radio management department will supervise the radio signals of the examination room and its surroundings. This is to ensure the safety of radio signals in the examination room, but at the same time it cannot affect the normal communication of surrounding residents. In recent years, various places have continuously upgraded technical facilities to stop cheating in examinations. Face recognition plus fingerprint verification system, finger vein verification is used to prevent taking the test, and even some countries interrupt social network connection nationwide to prevent someone from publishing test questions and answers through social networks. To prevent wireless network transmission, cooperate during network disconnection power failure. Our country has the artifact to deal with exams, so there is no need for such big moves, which will affect people's normal work and life.
In response to cheating on high-tech communication equipment, China Mingda has all coups to deal with, such as:
1. There are drones that can monitor the wireless electromagnetic environment around the test site,
2. The wireless invisible earphone detector can identify cheating by wearing earphones during the test.
3. The mobile phone signal jammer can shield the signal of mobile phones or other mobile communication devices.
4. The low-frequency suppression system can be intercepted immediately as long as the cheaters use radio signals. Then, through suppression, shielding, and interference, cheaters are prevented from cheating.
5. The metal detector detects whether metal products are carried.
6. The digital detection door detects metal products, and more importantly, it can detect whether a mobile phone is carried.
4G/5G Signal Jammer (14 bands)
Model NO：HS-T14HJ
Export Markets: China
Trademark: VECANO
Origin: VECANO ELECTRONICS CO.,LTD
Description: HS-T14HJ is a Desktop 5G,4G 3G 2G Cell phone Jammer,Wifi jammer. is a sophisticated high power desktop cellular phone jammer. It can be used for all the worldwide network frequency system. It is the best choice for meeting room and testing room applications.
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