We can use the mobile phone to browse the Internet, watch movies, and video chat with friends and colleagues because our mobile phone can receive the radio signals transmitted by the tower. Once these radio signals are intercepted, our mobile phones will be in a networkless state.
On many occasions, we need to cut off the mobile phone and WiFi signal on the spot to ensure the quietness of the environment and the security of the information. At this time, we can use the wifi jammer, jam-mart designed and developed a variety of interference equipment, and carried out in many fields. Technological innovation.
Our WiFi interference devices all use digital technology to ensure high-quality interference efficiency. These jammers can not only interfere with WiFi, mobile phone signals, but also most of them can intercept GPS UHF VHF signals. They can be installed in cinemas, conferences. Room, examination room occasions.
This desktop high-power WiFi signal jammer blocks all cell phone frequencies, including GSM, CDMA, DCS, 3G, 4G signal bands. The interference radius is in the range of 2-50 meters and has high heat dissipation performance. It can be used in school examination rooms, courts, hospitals, churches, libraries and offices.