maybe we need to buy wifi jammer windows

Many people do not understand the principle of electromagnetic shielding. As long as the metal box and the box are grounded, they can serve as electromagnetic shielding. Under this concept is the result of failure. Because the electromagnetic shielding has nothing to do with whether the shield is grounded. There are only two factors that affect the practical effectiveness of protective shielding: one shielding surface must be continuously conductive, while the other conductor cannot penetrate the shielding directly. There are many points on the discontinuous conductive shield, the most important of which is the non-conductive space formed by connecting different parts of the wifi jammer.

On-conductive differences can cause electromagnetic leakage because fluid can leak from the same location on the container. One way to address this leak is to fill the space with a conductive elastic material to eliminate non-conductive points. For the same reason, this filled rubber acts as a fluid container in the space. This Wifi Jammer Windows is an elastic electromagnetic seal.outh Korea has confirmed that when the South Korean military conducted a maritime firing exercise on Yanping Island on December 20, the North Korean military ’s unmanned reconnaissance operation destroyed the South Korean army.

According to South Korea's "Central Daily" reported on December 23, a senior South Korean government official said that because the North Korean long-range jammer was provided by the military, it invested in military training in the South that day-the South Korean side did not play the role of an unmanned reconnaissance aircraft, so Han Fang removed the unmanned reconnaissance aircraft and used other intelligence equipment.That's because they are used for high-power Wifi Jammer Windows, which can effectively block GPS WiFi bands at the same time.