Mobile jammer is a device with a very broad name. Different mobile phone signal jammers can shield different signals, mainly depending on the needs of customers. For example, there are remote control cheating signal jammers, walkie-talkie signal jammers, GPS signal jammers, Cell Phone Signal Jammer China , WIFI signal jammers, Bluetooth signal jammers, pinhole camera jammers, etc. Mobile phone signal jammers can only shield mobile phone signals, and Does not affect other electronic equipment. The principle is: The mobile phone jammer scans from the low end frequency of the forward channel to the high end at a certain speed during the working process. This scanning speed can cause garbled interference in the number of messages received by the mobile phone. The mobile phone cannot detect the normal data sent from the base station. The mobile phone shows phenomena such as searching the network, the mobile phone has no signal, and the service system. cell phone jammer The electromagnetic wave shield of the smartphone can determine the interference distance according to the actual situation, and the connection with the mobile phone is often lost. I used a radio cell phone signal jammer to cause radio interference, and the radio wave disappeared and went out of range in the blink of an eye. Now, more and more people are interested.
The mobile phone signal jammer system is a relatively professional modern communication signal shielding technology, especially in the special environment of prisons, which puts forward higher requirements on the mobile phone signal shielding technology. For example, in the application environment of the communication Cell Phone Signal Jammer China system of a general meeting, participants come and walk in a hurry, and there is almost no time to "search" for communication signal shielding blind spots.