Cell phone jammer can interfere with cell phone signals in conference rooms and test rooms. Cell phone signal jammers have become an important tool to prevent information leakage, while avoiding the use of cell phone communication tools in conferences and test rooms, affecting the normal operation of the conference.
Most of the existing mobile phone signal shielding is a manual control of the interference switch. When you want to use the machine, you only need to turn on the device switch. At the same time, it is equipped with a high-performance heat sink. You don't have to worry about the temperature being too high due to long hours of work. Causes equipment damage.
In the supervision system of prisons, institutional management has been strengthened. Every day, home visitors visit prisons to see prisoners. This poses a great risk and will cause mobile phones to flow into prisons. Therefore, prisons are scientifically managed through information management.
Many prisons use new cell phone jammers to enhance management. At this time, the application of multi-function signal interference devices is an essential device. Prisons are an important part of management and protection. In order to strengthen the closed management of prisons, it is necessary to install mobile phone signal shielding devices.