When designing the
wireless jammer in the detention center, whether the installation position of the wireless jammer is appropriate or not is a key link to be considered, because it will directly affect the final interference effect. We summarized several precautions to provide reference for customers when designing the scheme of wireless jammer in detention center.
1. The building walls of the detention center are generally reinforced concrete, which greatly attenuates the wireless signal. The interference signal of the wireless jammer can only be transmitted into the room through the door or window. Therefore, the installation position of the wireless jammer should be as close as possible to the door or window;
2. The conventional low-power wireless signal jammer has an effective interference radius of 10-20m when there are no obstacles. One set is arranged in the prison building of the detention center at an interval of 2-3 cells. It is better to arrange a wireless signal jammer separately in public toilets, bathrooms, clothes drying yards and other locations;
3. If there is a yard or an air field in the prison room of the detention center, a certain number of wireless signal jammers are usually arranged in these areas;
4. According to the layout of each building in the detention center, the coverage of Wireless Signal Jammer should be cellular networking. Although there will be some overlapping coverage areas, this will not produce the blind area of navigation interference signal;
4. If the open area in the detention center also needs signal interference, the reference method is: first select high-power Wireless Signal Jammer around the detention center to cover the interference signal in the main area, then check the blind area covered by the signal internally, and then select a few low-power wireless signal jammers to supplement.
5. When installing high-power wireless signal jammers around the detention center, it is recommended to install them on the patrol post or use fences, street lamp poles, etc. if it is a barbed wire fence, it can only be erected separately.