Judging from the size of the examination room Radio And Cell Phone Jammer , it is not very big, and it can be conveniently placed in any position in the examination room without the need for additional space. And there is no noise, and the use of mobile phone jammers will not have a big impact on the candidates. In addition, there is no need to worry about its impact on other electronic devices. It is mainly used to shield cell phone signals. At the same time, it is used to cut the connection between the mobile phone and the base station. Will not cause harm to the human body. At present, with the development of technology, the range that this kind of mobile phone jammer can cover becomes wider and wider. A large area can be covered at one time, so the cost is greatly reduced. cell phone jammer It is a good assistant in this situation.
Today, we recommend that all universities install smartphone signal jammers in examination rooms to prevent cheating in the exam. In order to prevent candidates from using some high-tech equipment to use improper means, the examination room allows the use of low-power jammers. In the tests conducted, some students used Bluetooth and headsets to communicate with external processing programs. Mobile jammers of various frequency bands are easy to find on the Internet. Due to this interference, both mobile phones and Wi-Fi are disabled. Radio And Cell Phone Jammer It can ensure that the shielding effect is fully optimized in different test environments, and this device has attracted much attention. Government agencies and manufacturers in other important locations can provide long-term supply, which is very reliable and can guarantee the shielding effect.