{"id":2883,"date":"2024-06-25T02:54:00","date_gmt":"2024-06-25T02:54:00","guid":{"rendered":"https:\/\/www.jammersignal.com\/?p=2883"},"modified":"2024-06-19T07:11:54","modified_gmt":"2024-06-19T07:11:54","slug":"how-to-choose-full-band-shielding-device","status":"publish","type":"post","link":"https:\/\/www.jammersignal.com\/fr\/how-to-choose-full-band-shielding-device\/","title":{"rendered":"Comment choisir un dispositif de blindage pleine bande ?"},"content":{"rendered":"\n

When you need to choose a full-band jammer, but you don’t know the equipment knowledge, you need the help of professionals who can guide you to choose the most suitable equipment. JAMMERSIGNAL Electromechanical Technology Co., Ltd. has more than ten years of jammer manufacturing experience and is your trusted and reliable choice.<\/p>\n\n\n\n

Since the full-band jammer has gained the trust of examination halls and government agencies, it is crucial to understand its use and the best-selling options. Please allow me to introduce how to choose a signal jammer to help everyone.<\/p>\n\n\n\n

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What is the role of the full-band jammer in the examination room?<\/h2>\n\n\n\n

With the progress of society and the development of high technology, mobile phones have become a common habit for adults and children. However, excessive use of mobile phones can have a great impact, especially for primary and secondary school students. Long-term use of mobile phones may damage eyesight, and more importantly, hinder learning.<\/p>\n\n\n\n

Since the establishment of the company, we have been focusing on the research and development of full-band jammers<\/a> and continuously improving their quality. Our products have been trusted by examination halls, schools, prisons and other institutions. It should be noted that the jammer only blocks mobile phone signals and has no effect on other electronic devices.<\/p>\n\n\n\n

Now many students, even primary and secondary school students, have mobile phones, and some are addicted to games and novels, which are more risky during exams. If students cheat on their phones during exams, the answers can be easily found on search engines such as Baidu, which undermines the purpose and significance of the exam and gives students who work hard to study an unfair advantage.<\/p>\n\n\n\n

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When considering full-band Cell Phone Jammers<\/a>, it is crucial to look at this issue rationally and scientifically. Jammers work by transmitting specific signals to block or interfere with the communication between mobile phones and base stations, making it impossible for mobile phones to connect to the network or receive signals, and thus unable to detect incoming call information.<\/p>\n\n\n\n

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Best Selling Signal Jammers<\/h5>\n\n\n