Cell Phone Voice Recorder Jammer

Loucks Ryan 2021-08-30

After the incident, the Huangpi District Education Bureau notified the incident on the official Weibo. The examinee Wu Moumou brought his mobile phone into the examination room to take photos and upload the small monkey search questions. Qualification for invigilation, further processing awaits follow-up investigation results. In response to the problem of candidates taking photos and uploading the small monkey search questions, the Huangpi District Admissions Office responded that there might be loopholes in the 5G signal shielding. The working principle of Cell Phone Voice Recorder Jammer is to scan the low-end frequency and the high-end frequency sequentially at a specific speed, which will interfere with the reception of the mobile phone, causing it to generate garbled codes. cell phone jammer In this way, the mobile phone cannot receive the data from the base station normally, and the mobile phone will be in a no-signal state and cannot communicate with the outside world.

If the final investigation result really shows that there are loopholes in the 5G signal shielding, the possible reason is Cell Phone Voice Recorder Jammer The equipment is old and does not cover the frequency range of the 5G signal. If this is the case, it is bound to promote the upgrade of mobile phone signal jammers in examination rooms across the country to cover the 5G frequency band and plug this loophole. Perhaps the bigger problem of this incident lies in the previous security check issue, but high-tech signal jammers are also an indispensable part of ensuring fairness and justice in the college entrance examination. It is necessary to closely implement each key security inspection process, but also to ensure the fairness of the college entrance examination through various high-tech equipment. The staff of Xiaoyuan Search Questions also behaved very impartially and reported the cheating behavior of the examinee to the relevant departments at the first time. Even if there is no report of Xiaoyuan Search Questions, it is believed that the candidate may not escape the follow-up review of the video surveillance. What Xiao Lei wants to explain is that Skynet is restored, neglecting and not leaking, and only the results achieved by his own efforts are genuine results.