High-power prison signal jammer designed for larger places such as prisons. It can completely eliminate the possibility of prison inmates using mobile phones for communication networks. Especially the special environment of the prison puts forward higher requirements for the mobile phone signal shielding technology. For example, in a general assembly environment, there is little time to "search" the shielding blind zone of the prison signal jammer for sale. However, in the special environment of the prison, the number of people is dense and the activities are concentrated. As long as the criminal has a mobile phone, it is easy to find the blind spots of shielding and expose the blind spots of shielding that were missed. At this time, a high-quality "prison signal jammer" is needed to shield all directions of the prison without dead ends.
1. Detect the shielding effect of the prison signal jammer
To use prison shields in prisons without shielding blind spots, you should test repeatedly. In places where the signal is relatively strong, such as "windows" or "every corner", professional equipment detectors can be used, and local relevant departments can also be entrusted to carry out professional testing. , Interference to equipment, radiation, and other systems; no blind spots; compliance with the testing regulations of relevant departments.
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2. Interferometer modularization, easy to upgrade later
Wireless communication technology is developing rapidly. At present, 4G technology is fully mature and basically achieves full coverage. 5G licenses have also been issued, and operators are already in the testing stage. Then, the prison signal jammer that could be completely shielded yesterday may have a problem that it cannot be shielded today. Therefore, the jammer equipment must be modularized, and it is necessary to fully consider the development of future communication technology, and it can be easily upgraded according to changes in the surrounding communication facilities, so as to achieve permanent signal shielding.
3. Control the shielding range so as not to interfere with nearby residents
The installation of the prison wifi jammer should not only completely shield the prison area, but also not affect the communication of residents. Only when the shielded area is more accurate and there is no interference outside the shielded area can it be regarded as a complete project.