Should we choose a low-power cell phone signal jammer or a high-power one to shield the entire teaching building?
Some customers will mention such a question: a 6-story teaching building, each floor is about 1,500 square meters, whether 1-2 high-power cell phone signal jammers can achieve cell phone signal shielding for the entire teaching building. Nanjing Bokang Electromechanical Technology Co., Ltd. does not recommend the use of high-power cell phone signal jammers to shield a 6-story teaching building. This idea is understandable. After all, the number of jammers used is small and it is easy to install. Why is it not recommended to use high-power cell phone signal jammers to shield a 6-story teaching building? There are several reasons 1. It is recommended to use stairs below the 4th floor to shield the entire teaching building. Above the 4th floor, the signal transmitted by the base station to the teaching building will reduce most of the obstructions, so the cell phone signal strength transmitted to the high floors above the 4th floor of the teaching building will be higher than that of t