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Cell Phone And Wifi Jammer Crj 4000 Avoid Information Security Accidents

Huber Chris 2022/06/02

The emergence of mobile phones has indeed helped people in many things, and it has also brought people closer and closer, bringing great convenience to people's lives. Mobile phones have naturally become an indispensable device for us, but this also It will bring great information security risks to some specific occasions. Therefore, many factories have also begun to transform into Cell Phone And Wifi Jammer Crj 4000 manufacturers. In our life, many institutions have already installed and used mobile phone signal jammers, such as: various test rooms, schools, gas stations, courts, libraries, conference centers (rooms), theaters, hospitals, government agencies, etc. use. Mobile phones cannot be used in these places where information security is highly required. This is the only way I can think of is to hand over the mobile phone. There is another way to install a mobile phone signal blocker. The mobile phone blocker can block all mobile phone signals in a specific place, and can block wifi, base station signals, etc. wireless signal. It can effectively make the mobile phone unable to access the Internet. In this way, the occurrence of information security incidents can be greatly avoided.

There are several points to pay attention to when choosing a mobile phone jammer in the standardized test room. First of all, the standardized test room refers to the test room with an area of ​​less than 100 square meters and no signal base station within 500 meters nearby, and the metal shielding in the test room will not affect the shielding of Cell Phone And Wifi Jammer Crj 4000 Effect. Then the optional signal jammer should be able to completely shield all the communication signal frequency bands specified by the country within the scope of the examination room. Finally, if a signal jammer can meet the above requirements, the lower the price, the better. After all, everyone wants to spend less money and do more things. Here we recommend a 5G signal jammer for standard exam rooms. 5G cell phone jammer is a high-tech product carefully developed according to the actual situation of mobile communication at home and abroad and using advanced foreign technology. It has a built-in 12-channel antenna and has a stronger shielding effect. It is mainly used for college entrance examination, adult college entrance examination, self-study examination and various colleges and universities, party and government organs, various large, medium and small conference rooms, concert halls, theaters and other places. It can effectively shield CDMA, GSM, DCS, PHS, 3G, 4G, 5G and other mobile phone signals and 2.4GWIFI signals within 100 square meters, ensuring that the shielded signals are not missing, and will not cause interference to other electronic equipment and base stations, and the working time is long and stable. .