In some confidential places, if you carry mobile communication equipment, there is a possibility of leakage, which will cause harm to the unit or individual. What is more serious is that some criminals use mobile communication equipment to remotely control bombs, causing casualties and property losses. In response to these problems, the mobile phone signal jammer came into being. It can interfere with the signal of mobile communication equipment, and then cannot use the mobile phone to communicate normally. It provides a safe and stable guarantee for conference rooms, prisons and other places!
With the development of society and the advancement of science and technology, the requirements for cell phone signal jammer are also constantly increasing, and they are becoming more and more intelligent. Now mobile phone signal jammers already have networking settings, so compared with ordinary mobile phone signal jammers For example, what are the functions of the mobile phone signal jammer controlled by intelligent networking?
①The mobile phone signal jammer after networking can log in to the webpage of the shielding management system to turn on or off the mobile phone signal jammer with one key remotely.
②The transmission power of each channel can be adjusted remotely
③The working status of the mobile phone signal jammer can be observed in real time, so that users can understand the current working conditions of each mobile phone signal jammer at a glance.
④It is very convenient for post-maintenance and overhaul. Through the shielding management system, the working status of the mobile phone signal jammer device can be judged according to the color of the icon.
Why are mobile phone signal jammers used more and more frequently in school examination rooms?
Cell phone signal jammers are used in many places. Mobile phone signal jammers can now be seen in the examination rooms of major schools. So why are more and more schools looking to install this device? It is because the problems of cheating have become more and more rampant in recent years. In order to effectively curb the occurrence of this kind of cheating, the mobile phone signal jammer is produced. The emergence of mobile phone signal jammers is of great help to the examination room. More and more people have chosen it to prevent mobile communication cheating.
This mobile phone signal jammer can be customized into a full frequency band, which can completely shield all 2G, 3G, 4G, WIFI and Bluetooth signals of China Mobile, China Unicom and China Telecom. The principle is to interrupt the reception of the mobile phone frequency signal of the base station and the frequency signal of the wireless router through the frequency emitted by itself, so as to achieve the purpose of shielding the communication equipment. People who are using mobile phones or some electronic products are not allowed to receive and send any messages within this shielding range.
Only such a guarantee can enable candidates to work hard in the examination room and provide candidates with a fair and stable order and a good examination environment. And this mobile phone signal jammer will not produce any noise when it works again, it is very quiet and will not distract the candidates' attention. At the same time, this shielding method will not cause harm to the human body. Candidates can answer papers in the classroom with ease and peace of mind.