When using a smartphone, the data information between the smartphone and the communication base station is communicated, and thus a changing signal is formed, thereby forming a dynamic magnetic field around the Disruptor Cell Phone Calls device. This dynamic magnetic field signal will detect the transformed electromagnetic interference, which can easily cause disturbance of electrical equipment. Project introduction In order to meet the needs of the new situation, improve the scientific and technological prevention capabilities of prisons, strengthen the scientific management level of prisons, promote the construction of digital prisons, promote the harmonious and stable development of prisons, continuously improve the modernization level of prison management, control the cell phone signals in prisons, and prevent the illegal use of cell phone belts. danger to come. Most Chinese finance and economics students objected. The project leader said that he would not use cell phone jammer to stop the get out of class, and the lawyer said that it was not illegal.

If we want to know what high-power Disruptor Cell Phone Calls is, we also need to pay attention to the size of the power. Since it is a high-power mobile phone jammer, as the name implies, only high-power application equipment can achieve signal shielding. The power occupied is not very large, then it can be used normally, which is a major feature of high-power shielding. If we don't care about the power of the other party's equipment, then it is indeed not suitable to use this type of props, but from another aspect, if we are more important to its power, then we must not open this type of props. tools, there is no doubt about that.