How jammers can fight criminals
In the United States, a prison guard said he needed more tools to help fight criminals. According to statistics, from 2018 to 2019, as many as 5,000 illegal criminals caused by mobile phones and drones. However, detention centers cannot do much with these crimes. It is difficult for you to catch criminals who use mobile phones in prison. Not to mention the constantly flying drones, which makes it difficult for the police to catch them.
In order to solve this situation, the pound said it must take strong measures to combat this phenomenon. As a result, he finally chose the signal jammer. The device can interfere with the signals of mobile phones and drones at the same time, and the multi-functional portable jammer can shield signals in different wave bands, giving them a lot of convenience.