{"id":3099,"date":"2024-07-08T03:53:00","date_gmt":"2024-07-08T03:53:00","guid":{"rendered":"https:\/\/www.jammersignal.com\/?p=3099"},"modified":"2024-06-27T10:14:48","modified_gmt":"2024-06-27T10:14:48","slug":"jammer-in-examination-room-penetrate-walls","status":"publish","type":"post","link":"https:\/\/www.jammersignal.com\/fr\/jammer-in-examination-room-penetrate-walls\/","title":{"rendered":"Le brouilleur de signaux install\u00e9 dans la salle d'examen peut-il traverser les murs ? Peut-il encore jouer le r\u00f4le de blindage des signaux apr\u00e8s avoir travers\u00e9 le mur ?"},"content":{"rendered":"\n

Can signal jammers penetrate walls and maintain their effectiveness?<\/h2>\n\n\n\n

In preparation for important exams like the annual college entrance exam, many schools are actively equipping their exam rooms. This includes purchasing the necessary equipment to set up the exam room, ensure that it runs smoothly, and meet the core requirements of the exam. In response to the increasing prevalence of electronic cheating devices in exam rooms, many colleges and universities have taken countermeasures such as installing signal jammers for exam rooms. However, due to the limited interference range of these jammers<\/a>, a question arises: Can signal jammers for exam rooms penetrate walls and still effectively shield signals?<\/p>\n\n\n\n

Let’s analyze this question in detail. First, it is important to understand the strength of signal jammers for exam rooms. The interference range depends on its power. For low-power signal jammers for exam rooms, they are usually designed for open areas and can cover the size of a single classroom. However, if you want the signal to pass through the wall, the jammer will lose its shielding effect. Therefore, for low-power signal jammers for exam rooms, it is recommended not to place them behind the wall. It is best to install one jammer per classroom. On the other hand, high-power jammers<\/a> can cover an area of \u200b\u200bup to several classrooms with a single device. Best-selling Drone Jammer<\/a>, WIFI jammers<\/a> and GPS jammers<\/a> in Europe and America.<\/p>\n\n\n\n

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There may be various concerns when purchasing signal jammers for exam rooms. You can consult our company to solve common application-related problems and get information about pricing. We are a company with an excellent professional team and provide first-class service support. With many years of experience in the research and development of test room signal jammers, our manufacturer has received high praise from multiple partners, making us a reliable choice for preventing electronic fraud in the test room.<\/p>\n\n\n\n

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