Operation Cell Phone Jammer Alternatives is a kind of frequency use without frequency allocation. The use of mobile phone jammers does not require frequency allocation, "if the authorities use them to exercise the legal Power to comply with the frequency use conditions prescribed by the Federal Network Agency." The legal basis used in the school environment is insufficient. The use of equipment that listens to or records messages is also unacceptable in law, and will be punished for violating the confidentiality of telecommunications. There is no doubt that mobile phones are playing an increasingly important role in our lives, and to a large extent It has changed our way of life. Compared with face-to-face communication, we began to prefer to use mobile phones to communicate. People are using mobile phones everywhere. cell phone jammer Soon you will know this notched camera audio jammer designed to block wireless cameras in the 980-1100MHz, 1000-1200MHz, 1240-1360Mhz and Bluetooth/WiFi wireless spy camera 2400-2500Mhz frequency bands.
We need to know what Power this test Cell Phone Jammer Alternatives is, because it is divided into 12W, 16W and 18W. The effective range produced by different Power s is different. If it is only a small Power , it is generally aimed at the open space. It can be used in a small area, which just meets the size of a classroom. However, if you want it to pass through a wall, there will be no shielding effect after actually passing through the wall. Therefore, if you choose a low-Power mobile phone jammer, try not to go through the wall. Each teacher is equipped with one, and if you choose high-Power , one machine can satisfy several classrooms. Generally speaking, there are still many questions about the purchase of mobile phone signal jammers. We are a manufacturer with a first-class team for technical support and many years of experience in researching and developing mobile phone signal jammers. We have received many cooperations. The high praise from customers is trustworthy to eliminate electronic cheating in the examination room.