Frequent complaints from car and commercial vehicle owners! Somehow, it seems that someone is monitoring the smartphone radio. This time, I will show you how to stop the harmful signals of this car. In fact, some studies have shown that cars can better track GPS signals. So how do you deal with this damage? Of course, we strongly recommend that you use a mobile wifi jammer ! What I am explaining to you today is this satellite radio (L1) interference. The radio block is small and easy to carry.
Are school phone jammers harmful to humans and phones? Users should be assured that the strength of the electromagnetic signal emitted by the signal jammer is low. It has passed the microwave radiation test and certification of the Health Bureau. The test data shows that the signal strength is not harmful to the human body. Meanwhile, since the radio wave preventing device only blocks the forward signal of the phone, the phone cannot be connected to the base station, so the phone itself is not damaged. WiFi signal jammers are used indoors and outdoors. The effective range of a signal jammer (not necessarily 1-40 meters, depending on the environment's distance) usually refers to indoor distance.