Diy Cell Phone Jammer Tv Remote

Recently, a mysterious figure who has been frequently active in major examination rooms. I believe many people do not know its true face. It is a good helper that has been vigorously promoted in school examinations and can effectively prevent and prevent cheating. — Diy Cell Phone Jammer Tv Remote . Now that the exam season is approaching, many schools are looking for a batch of more high-performance shields to ensure a stable exam room order. But what many people don't know is that there is one thing that may affect the effectiveness of the shield. This is a question that needs to be considered in the examination room. It is the base station, because the appearance of the base station will affect the effect of the test signal jammer. Of course, this refers to within 500 meters of the examination room. If it is outside 500, it will not cause any impact. As for why it will cause an impact, yes Because the base station itself has a strong magnetic field, and the strength of the magnetic field will affect the shielding effect of the test signal jammer. cell phone jammer

Therefore, when it is put into use in the examination room, you may wish to actually use it first to check the actual shielding range, and then determine how many machines are needed based on the actual data. This point must be paid attention to, otherwise there will be some places that are not affected. Shielded to. However, regardless of whether the exam Diy Cell Phone Jammer Tv Remote will be affected, a more superior and more professional machine is a must. We are a high-tech enterprise integrating research, development, sales and service. At present, the company's main products are mobile phone signal jammers, mobile phone signal jammers, GPS jammers, mobile phone signal amplifiers, mobile phone signal boosters and other series of products. Professionally solve mobile phone signal problems! Please contact customer service for details~