Does Microwave Block Cell Phone Signal Maintain The Stability Of The Examination Room
A mysterious figure that has been frequently active in major examination rooms recently. I believe that many people do not know its true face. It is a good helper that has been vigorously promoted in the school's large and small examinations and can effectively prevent and prevent cheating. — Does Microwave Block Cell Phone Signal . Now that the college entrance examination is approaching, many schools are looking for a batch of more high-performance mobile phone blockers to ensure a stable order in the examination room during the college entrance examination. But what many people don't know is that there is one thing that may affect the effect of Cell Phone Jammer . This is a question that needs to be considered in the examination room. It is the base station, because the appearance of the base station will affect the effect of the test mobile phone signal jammer. Of course, this refers to within 500 meters of the test room. If it is outside the 500 meters, it will not have an impact. As for why it will have an impact, It is because the base station itself has a strong magnetic field, and the strength of the magnetic field will affect the shielding effect of the test mobile phone signal shield, so when it is put into use in the test room, you might as well use it first to check the actual shielding range. How many, and then according to the actual data to decide how many machines are needed, this point requires attention, otherwise there will be some places that are not blocked.
Exam room Does Microwave Block Cell Phone Signal How should I install and maintain it? Now let me introduce it to you. When installing the mobile phone signal jammer in the examination room, be sure to install it in a clean and ventilated place, not in a humid place. Although the current cell phone signal jammers all use metal or plastic shells, it cannot be completely guaranteed that it can completely prevent moisture. Once the water vapor enters the machine, it will cause the machine to be damaged. If the classroom is relatively large, a cellular type can be used, and several more test room signal jammers can be installed. In this way, the best shielding effect of the signal shield in the examination room can be ensured. In addition, when installing, be sure to pay attention to anti-corrosion. Do not place in places with corrosive liquids. to avoid problems with the machine. In fact, most of the time, the signal jammer in the examination room does not need to be deliberately maintained. However, there are still a few places to be aware of. One is to remember to turn off the power after use. After use, wipe the surface to prevent dust from falling into the machine. However, do not get some chemical liquids when wiping. Finally, even if not in use, keep it in a ventilated place, not a damp place or a place with some chemical liquids.