Diy Cell Phone Jammer 2009
Frequency mobile phone jammers try to interrupt communication signals of different frequencies, thereby preventing many wireless devices from communicating normally. Due to the noise saturation in the frequency, Diy Cell Phone Jammer 2009 can ignore systems that use 3G mobile phone networks, Bluetooth, GPS, radar, or infrared readers. In Spanish law, the use of these devices is not allowed, because many people misuse them and the consequences can be serious. For some time, frequencies cell phone jammer were illegally installed on vehicles to avoid radar fines because their range did not allow detection of vehicles exceeding authorized speeds. cell phone jammer La chose la plus importante est qu'elle apporte la sécurité aux endroits avec des facteurs de confidentialité élevés tels que les salles d'examen, les prisons, les centres de détention et les grandes conférences.
There are several characteristics of mobile phone jammers. First of all, its working time is slightly shorter. Because the test time is often not so long, it does not need to provide extra long hours of work at the beginning of its design, so it is designed to dissipate heat. The efficiency requirements are relatively low; secondly, because there are more Diy Cell Phone Jammer 2009 s to be equipped in the examination room, and generally the budget is slightly lower, if the price is too high, it will not be able to satisfy the education department to purchase, so it requires the price of the product It is higher. For these two reasons, it is naturally adjusted compared to other equipment. Generally speaking, according to actual use, mobile phone signal jammers are divided into two types, including external antennas and built-in antennas. It has a professional technical team that provides high The high-performance machinery and equipment help the school maintain the order of the examination room, and protect the school to build a fair examination room environment, allowing candidates to devote more attention to the exam. Many customers have also praised it for many years.