Many schools now use cell phone signal jammers, but some schools have not yet installed signal jammers. We continue to receive inquiries from customers about how many cell phone signal jammers are needed in a classroom. The college entrance examination is a critical day that many people may only take once in their lives, so the staff responsible for the examination are actively preparing the materials needed for the examination room, including installing cell phone jammers. These devices ensure discipline in the examination room and create an ideal examination environment by effectively blocking all communication signals. With the increasing use of electronic devices for transmitting information, cell phone signal jammers are an essential tool for signal blocking. However, determining how many jammers are needed to be installed in a classroom is a question that many colleges and universities need to consider.
To solve this problem, it is important to understand the specific effect of cell phone signal jammers. Generally speaking, jammers can penetrate walls regardless of whether there is a base station within 300 meters. In most cases, if there is no base station within 300 meters and the area is relatively wide, one jammer is generally enough for a classroom. But the actual application may be different and needs to be evaluated on a case-by-case basis. There may be concerns about the potential impact of field testing and test areas on the actual effect of the jammer, but it can be addressed accordingly.
Many people have concerns and questions about the purchase of mobile phone signal jammers. It is recommended to consult professional manufacturers for guidance. Welcome to JAMMERSIGNAL Information Technology Co., Ltd. to seek basic knowledge about mobile phone signal jammers. Our company has a professional R&D team to provide support for new products and focus on the production and development of signal jammers. With many years of high-quality work experience, we have won the trust of many customers.
