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source:Industry News release time:2020-11-20 Article author:sznbone Popular:Prison Jamming system
We all know that in some of today’s admissions exams, it is very important to maintain proper order in the examination room. Although the probability is small, it is still not ruled out that some candidates choose to obtain high scores through improper behavior, and if there is no order in the examination room The way to maintain a strong means will also make some exams ready to move. Therefore, the examination room for the current admissions examination is generally equipped with an exam signal blocker. Its function is to be able to block the electronic signals near the examination room. Prevent possible electronic cheating methods.
Many people are actually not familiar with the test signal jammer. They don’t know how much area it can shield. How many machines should be used in a teaching building? For this, we can first understand the test signal The principle of the jammer, it has a theoretical shielding range, generally in a radius of about 0 to 20 meters, but in actual situations, the actual shielding effect is due to the signal strength and nearby uncertain signal interference It still needs to be determined according to the actual conditions of use. It is best for the person in charge of the examination room to bring a machine back to test it. This will naturally be able to better determine how many machines your examination room needs.
Now the college entrance examination season is approaching, and it is also a craze for examinations. There are also more schools that have professional needs for test signal jammers. Among them, Beijing Shenzhou Mingda is a manufacturer that specializes in research and development and production of test signal jammers. Over the years, it has successively become many schools Provided high-quality machinery and equipment to help them further maintain the order of the examination room and make the fair environment of the examination stronger.
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