• 2023-02-06

In peacetime, the application of mobile communication equipment has enriched people's daily life and greatly promoted the development of social economy. At the same time, the uncontrolled use of mobile electronic devices such as mobile phones has made some examination places, private places and secu...

• 2023-02-06

Mobile phones have many functions. In this era of short video, more people can use mobile phones to watch movies, chat and so on. However, some people intend to use the convenience of mobile phones to cheat in the exam. This is a very bad behavior, not to mention it, and it is also a prohibited beha...

• 2023-02-05

For some important meetings, desktop jammers will be used. If not every conference room is equipped with jammers, or if they are used in different conference rooms, the traditional jammers will become a little complicated when transferring. In this case, you can use the desktop jammer, which is much...

• 2023-02-05

Prisons, detention centers, detention centers, drug treatment centers and other places where prisoners are detained strengthen the management of internal security by installing network jammers to prevent prisoners from using mobile phones in violation of regulations to communicate with others withou...

• 2023-02-05

Currently, mobile phone jammers are installed in almost every exam room to prevent candidates from using mobile phones to cheat during the exam. Careful friends will find that the case of the mobile phone jammer will be very hot after it is used for a period of time. We all know that electronic prod...

• 2023-01-30

Nowadays, people's main way of communication has changed from using landlines and telephone booths in fixed and rigid positions to communicating at any time and anywhere. At the same time, this has brought a new test to social information security. However, the use of mobile phones to cheat in exami...

• 2023-01-30

Now, according to the analysis of the signal communication principle, we can synthesize a variety of interference methods for wireless signal to interfere with the signal. At present, the signal jammer scans the channel from the low frequency to the high frequency at a certain rate during its operat...

• 2023-01-30

The mobile phone itself has the function of calling and surfing the Internet through mobile signals. Its principle is that the base station transmits the signals to the mobile phone through radio electromagnetic waves, so that the mobile phone can contact the base station. Each radio wave in the sig...

• 2023-01-29

The widespread use of signal jammers will cause certain interference to the base stations of mobile operators, which is a reality widely recognized in the industry. If it is a low-power signal jammer, because its transmission power is relatively small and the distance of interference signal transmis...

• 2023-01-29

The special police and public security in many cities will basically be equipped with a vehicle jammer. The main core component of the jammer is the host, which is composed of multiple RF band modules. The vehicle jammer can also selectively open some RF modules for jamming according to the differen...