Cell Phone Blocker For Theater

Czezior Egon 2021-12-30

The installation and use of mobile phone signal jammers should be implemented under the guidance of professional and technical personnel, and the wireless radiation angle and power should be adjusted effectively, and the shielding range should be limited to the indoor area of ​​the test area, and it should not cause interference to other surrounding areas. On the way to the classroom, I used ssh to manage the server all the way. When I walked to the corridor, the signal was cut off, and typing could no longer be sent to the cloud server. Obviously this installation Cell Phone Blocker For Theater is unreasonable. Strengthen the management of the use of mobile phone jammers by various education departments and schools. It is strictly forbidden to purchase and install mobile phone jammers without authorization, and it is strictly prohibited to use mobile phone jammers beyond the scope, time and standards. (4) Except for the unified national education examination, all kinds of schools and educational examination institutions shall not use it without authorization on the occasions when the mobile phone signal jammer is used. It is strictly forbidden to use mobile phone signal jammers in the simulated college entrance examinations, mid-term (final) exams and other exams. (5) Before using cell phone jammer in various schools and educational examination institutions, the period of use and affected area should be notified to the local radio administration in advance, and the public should be announced to the public through the media, so as to prevent surrounding residents from complaining to the public mobile communication operators, Business caused adverse effects.

In the installation of the signal jammer this time, the South China University of Technology did not notify the relevant details in a timely manner, and there were places that were not in compliance with the process specifications during the installation process. In addition, the South China University of Technology initiated the activation of Cell Phone Blocker For Theater without prior announcement, which is an illegal use of mobile phone signal jammers. Regarding the use of the mobile phone jammer, some classmates or staff may say that this is a debugging. But the impact this time is very long, as long as 45 minutes. During this process, the school did not give any notice, nor did any school organization declare responsibility for this. When I answered, the mobile phone jammer in the classroom of the Bo Xue Building where I belonged has been suspended. However, I heard from my friends that the teaching building in the West End is still running, and it has been going on for a day. I don't know if the activation of the mobile phone signal jammer is temporary or long-term. However, it can be clearly stated that the daily use of mobile phone jammers will obviously affect the normal conduct of daily communications, whether it is Cellular, WLAN, or Bluetooth wearable. This may improve the quality of classroom teaching, but on the premise of sacrificing normal communication, or a bit of a small loss.