Exam mobile jammers have been vigorously promoted and put into use. The college entrance examination season is coming, and exam Cell Phone Jammer Circuit Project can be seen in the examination rooms of major schools. Speaking of which, why more and more schools choose to install this kind of equipment? In fact, it will be popular only when there is demand. It is precisely because the problem of cheating in recent years has become more and more rampant, and the various cheating methods that have appeared frequently are frightening. A jammer specially used in examination rooms turned out. Its appearance has greatly helped many examination rooms. More and more people have chosen it to prevent electronic signal cheating. cell phone jammer
After the test signal jammer is installed, will there still be signals in the test room? Now the college entrance examination season is about to come, and many schools have to start preparing for the college entrance examination examination room, because of the frequent appearance of cheating in recent years, and today's cheating methods are becoming more technical and more concealed, so Facing this phenomenon, many schools have also begun to prepare some countermeasures. The installation of exam Cell Phone Jammer Circuit Project is one of the most effective methods. However, many schools have recently raised doubts and installed such equipment Afterwards, can it be guaranteed that there is no signal in the examination room? Is its shielding effect guaranteed?
