Many people are confused when buying things because they do not understand the functions and specifications of the product. Similarly, when choosing a cell phone jammer , many people will be confused. I don’t know the performance of the product, this is the reason, I have such a problem. In order to solve these problems, today we discuss portable mobile phone jammers and desktop mobile phone jammers, which will help customers when choosing products.
First, let me introduce common ground. The working principle is similar: the radio wave from the base station is blocked, the mobile phone and the base station cannot be connected normally, the phone call is blocked, and the application is also very common. Usually used in movie theaters, government agencies, concerts, libraries and other public places to provide a peaceful and quiet environment. Both can block different radio waves. You can suppress GPS, WIFI, 3G, 4G, GSM and other signals
The portable jammer is small in size, light in weight, and easy to carry. Desktop jammers are heavy and relatively bulky, making them difficult to carry. Desktop jammers are usually used in test fields, prisons, police stations, military bases, and some large venues. These places attach great importance to information protection and require a powerful power jammer. Portable cell phone jamming devices are commonly used in places such as business vehicles and library meeting rooms.