Professional Technology Blog At Perfectjammer

The use of WiFi jammers in the examination room may cause some problems. The right way to find the right solution can solve the problem better. This is a particularly important indicator for us. We have a positive understanding of this issue. Can better solve the problem of failure. When using a portable interference device […]

If you really choose the mobile phone barrier, there is after-sales service to deal with the problems in the auditorium. It can be repaired in time. You can also guarantee future use. The after-sales service should also be emphasized. This can be used as a solution to the problem. In special circumstances, you can prevent […]

You need to use cell phone jammer in some places. You can check whether the device is working properly. This is a prerequisite for using the device. For many people, the role of the device is not a consideration. Therefore, it has a direct impact on future results. How to ensure good results. This is a problem. […]

High-power cell phone jammers are one of the best choices to keep your cell phone noise-free and quiet. 4G signal jammer can help you get a lot of help in work and life. The mobile cell phone jammer has power shielding distance and shielding function. This high-performance jammer can not only block all 3G and 4G signals, […]

Block signals in specific frequency bands. You need to bring equipment as needed. If so, which type is right for you? In this case, I want to know where to get a high-quality signal. Mobile phone signal jammer is the best choice. Each type may be made of different materials, even if they have the […]

Mobile phone jammers can interfere with WiFi, CDMA, GSM, DCS/PCS and 3G signals. The perfect multifunctional wifi jammer depends on the signal strength in a specific area. The blocking range can reach up to 15 meters. The design of the WiFi signal jammer is really great. There is a cooling fan inside. We can guarantee good conditions […]

I hope it will work when using a cell phone jammer on a cell phone. During use, some devices need to retrieve signals quickly. As the penetration rate of mobile phone jammers increases, the scope of application will expand. Need to fully consider the impact of actual equipment. We provide a strong guarantee from the technical level. […]

The Wifi signal is strange, but if it is strong, it has a complete grid. When it is weak, there is no signal at all. The staff of the mobile company repeatedly checked whether the line is normal. It may affect normal communication and Internet access. After some tests, I guess I used a wifi jammer to […]

Signal jammers can interfere with mobile phone signals such as conference rooms and examination rooms. wifi jammer have become a popular tool that can avoid the influence of mobile phone communication during meetings and tests, and prevent information leakage and test fraud. The existing signal hiding device is mainly a manual control interference switch. The program cannot […]