Many places use GPS signal jammer phone jammer

GPS jammer is specially designed based on satellite positioning (cars, mobile phone positions, Google network positioning, etc.), which brings inconvenience to certain confidential units and individuals. The jammer is aimed at all the characteristics of the GPS satellite positioning system. When using this product in an area of ​​2-15 meters, it can effectively cut off the satellite signal, thereby forming an effective protection area. Therefore, you don’t have to worry about tracking it.

GPS signal jammers generate white noise radio signals that are transmitted at the same frequency as other electronic devices and block signals from GPS tracking devices or other wireless LAN systems used in mobile phones. The device is easy to manufacture. They are easily available online and are becoming more and more common as the use of fleet management tracking systems increases.

Cell Phone Jammer is used in many places. If you need to be quiet, you can turn on the jammer and the phone is in signal state to avoid the interference of the phone ring. Of course, jammers are also used in many areas, such as classrooms, which can be used to help prevent student fraud. Prevent jammers from interfering with radio and external jailbreak communications in prisons. This is a very useful tool to prevent signal propagation. We recently designed a variety of jammers for UAVs. These jammers can be very good for drone interference to prevent unmanned The machine seizes privacy.

Interference technology has been developed, and prisoners of contraband devices are working hard. He said these tests could lead to more widespread use of technologies such as prison signal jammer to freeze prisoners’ phones, which officials across the country described as a major security threat. Although prisons and prisons try to use advanced metal detectors to prevent cell phones from entering, prisoners are still looking for ways to smuggle cell phones. Experts say that the only way to prevent prisoners from using it for criminal activities is through signal jamming technology. Prison jammers have become a necessary addition to the tools needed to detain prisoners. Mobile phones are getting smaller and smaller, making it easier for prisoners to smuggle into the facility. This has made it more difficult to use educators, but cell phone jammers are the answer for prisoners to restrict the use of cell phones to engage in potentially dangerous activities.