Which mobile phone jammer is suitable for school?

Which mobile phone jammer is suitable for school?

The mobile phone signal shield device in the examination room is mainly used for specialized grade exams at universities, college exams such as graduate school entrance exams at high schools, important exams such as university entrance exams and high school entrance exams, social judicial exams, and specialties. It is used for training institution tests.

School cell phone jammer are widely used. The main reason for this is the fairness of the exam. This is because cheating is done through a communication network to ensure the fairness and rationality of the exam.

4 Antenna Portable CDMA GSM 3G Mobile Phone Jammer

Unlike other signal jammers, the signal jammer of a mobile phone in the doctor's office has its own unique characteristics. First, the exam time is 1-2 days, like the 2 days of the college entrance exam. The high school entrance exam is also completed in 2 days. The requirement for heat dissipation is low because there is no need for prison signal jammer or other security units that need to be on for extended periods of time. Second, education authorities take into account the cost budget associated with the utility of mobile phone signal jammers. When choosing a mobile phone signal jammer, you usually choose a more reusable one.

School-friendly mobile phone jammers can be divided into 6-channel antenna and 8-channel antenna mobile jammers.

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