The function of high power signal jammer is customized by law enforcement personnel and applied to intercept the information of terrorists and criminals. Nowadays, it is mainly used for government or official purposes, especially for combating terrorism. For example, jamming communication signals to prevent organized crime planning, remote-controlled detonators to neutralize terrorist forces, and convoy guards of VIP leaders to prevent roadside remote-controlled bombs.

When special police personnel work in hostile areas, they will face many life-threatening situations, such as roadside remote-controlled bombs, human detonators and so on. In this way, many special police departments will protect them by configuring high power signal jammers. The interference module can be assembled freely. One or more interference modules can be assembled, and the frequency can be customized and combined arbitrarily. The equipment is equipped with three monitoring indicators, which respectively display the status of power supply, normal operation, reflection self-excited fault alarm, etc. each has a separate module switch, which can selectively turn on or off the module according to the on-site use requirements; They are independent of each other. Even if a module fails, it can be replaced directly through plug-in without affecting the normal operation of other modules. With the development of communication technology, jamming modules operate in their unique way. The unit transmits a special interference signal that will block the remote control receiver. Therefore, the high power Signal Jammer prevents the execution of any coding command party. At the same time, the equipment outside the protected area will continue to be unaffected. The interference module uses the transmission of special coding so that it can interfere with the receiver of each communication terminal. Thus, the connection between the cellular telephone and the base station is cut off.