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source:Industry News release time:2020-11-04 Article author:sznbone Popular:Prison Jamming system
Now that the college entrance examination is coming soon, many candidates have tried their best to review, intending to have a good level of performance in the college entrance examination. However, at this time, there are some candidates who did not spend their energy on learning. In order to maintain the normal order of the exam and protect the interests of other candidates, more and more schools are now getting “black technology” from various channels and trying to cheat in the exam. I started to buy the test signal jammer as a means to maintain the order of the examination room, as a countermeasure in the test, and what is the principle of the test signal jammer?
In fact, it is an "artifact" of electronic signals isolated from the root, because according to the use of "black technology", no matter what the principle is, the people who use them need to send or receive information in the examination room. This behavior itself must be performed where there is a signal, and the test signal jammer can counter this method, which can completely isolate all electronic signals in the effective range, let them all be effective, and protect the normal test room. Order allows candidates to take the test in a stable and fair environment, and can ensure that each candidate's results are more true. Nowadays, many schools have chosen to choose the test signal blocker. Although there are many choices on the market, there is no doubt that the choice is to choose the professional one, because only in this way can its actual effect be maintained. Beijing Shenzhou Mingda is a professional manufacturer of test signal jammers, which has guaranteed a fair test environment for many schools.
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