Block Telemarketers On My Cell Phone Blocks The Test Room Signal

Perfectjammer 2022/06/22

The college entrance examination is approaching. For the examination rooms of various schools, it is time for mobile phone jammers to show their talents. If some schools have not yet purchased the mobile phone signal jammers that need to be used in standardized examination rooms, they need to step up their preparations. Can you tell us what are the characteristics of the full-band Block Telemarketers On My Cell Phone in the standardized test room? First of all, since it is a full-band mobile phone signal jammer, the shielded signal must be complete, whether it is 2G/3G/4G/5G/WIFI and other frequency bands, or the UHF/VHF segment of the walkie-talkie, wireless invisible earphones, bone conduction earphones, wireless digital Transmission and reception tools can be shielded, so as to ensure that candidates in the examination room will not cheat through any high-tech communication means. The second is the shielding distance. The area of the standardized test room is generally about 60-100 square meters. The mobile phone signal blocker in the test room must ensure that each test room is fully covered, and there can be no corners that cannot be shielded. Then there is the stability of the shielding effect. If there are occasional omissions when the signal jammer is working, it is still possible for candidates to use this gap to cheat. Finally, it is to ensure the quietness of the examination room. The large noise generated by the mobile phone signal jammer when it is working should not disturb the examination process, nor should the signal jammer affect the health of candidates or invigilators.

With the continuous development trend of science and technology, the penetration rate of mobile phones supporting 5G communication is rising rapidly. While 5G technology is convenient, we should also pay attention to the data leakage problem caused by 5G mobile communication technology. Especially in some places where the use of mobile phones is prohibited, such as secret-related agencies, scientific research units, detention centers, college entrance examination rooms and other unique places, more regulations have been made on the technical nature of cell phone jammer . In order to ensure that these places will not have a negative impact due to the use of mobile phones, it is necessary to use Block Telemarketers On My Cell Phone to carry out the work of blocking mobile phone signals. Nowadays, mobile phone detection and shielding work has eliminated many security risks that disrupted discipline for key venues, such as the examination room, so that students can ensure that no communication equipment can be brought into the examination room when they enter the examination room, even if they are lucky enough to be brought into the examination room. It is also impossible to communicate or surf the Internet normally, so that all students compete under fair and equitable conditions.

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