Will Wi-Fi jammers be affected by buildings?

Use wifi jammer effectively to block your wifi network. The WIFI jammers we provide can not only block LAN signals, but also effectively function as mobile phone jammers. You can use this function while charging to effectively block the signal. You can put it anywhere in your pocket or bag and block the frequency anywhere. Weapons that can disrupt or destroy U.S. military and commercial satellites will reach their initial combat capabilities in the next few years. Wi-Fi jammers will only have some impact outside the building, and the signal should not arrive. On the other hand, if there is a problem with the structure of the building, you will be received immediately after you go out.