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Blocked As A Substitute Cell Phone Use Best Tool To Block Cheating

Perfectjammer 2022/05/05

Blocked As A Substitute Cell Phone Use

Everyone has participated in a lot of exams. When we are testing, everyone will suddenly find that the mobile phone data signal is completely lost, including making calls and sending messages. If the mobile phone is used to cheat, it is difficult to achieve in the end. Therefore Blocked As A Substitute Cell Phone Use is the best masking tool for exams. The principle of the mobile phone signal jammer is actually very simple. First, install the cell phone jammer in an area close to the test site, then connect the switching power supply, turn on the power switch of the signal jammer, and ensure that the signal jammer can be plugged in normally. The second is to press and hold the cutoff of the signal jammer. At this time, the mobile phone is in a situation of poor signal, and the mobile phone will lose any data signal of the communication base station, and the mobile phone will not be able to carry out voice calls and send information. The destination of data signal shielding has been reached.

In addition, the wall will also weaken the shielding effect of the cell phone signal jammer. Because the data signal is stronger in the part close to the window, the actual effect of shielding will be weaker. The standard classrooms of colleges and universities are generally all about 75 square meters. Equipping a Blocked As A Substitute Cell Phone Use in each classroom can get good practical results. It can be placed in the middle of the classroom and can be shielded in a large area. Naturally, this should be clarified by integrating the switching power supply wiring. It is also common to place shields at the podium.

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