Mobile cell phone jammer are divided into test room special jammers and wall-mounted mobile phone jammers. The special jammer in the laboratory, as the name suggests, can play a supervisory role and prevent candidates from cheating. Specially used for inspection. This wall-mounted mobile phone jammer, jammer, is more suitable for high-end secret places, it is not easy to distinguish, and the hidden is very beautiful. There are still different sizes of jammers, but the range varies depending on your type. As for the shielding range, the radio circuit breakers we sell can shield GSM/CDMA/DCS/PHS/3G frequency bands. Each independent channel can freely adjust the blocking distance, and one channel can be closed. The transmitting power can be adjusted arbitrarily in the range of 0-6W. Any blocking distance can be adjusted within the effective blocking radius of 0 m-50 m. The working temperature of the machine is below 45 degrees and does not generate heat. I have been able to work for a long time and continue to work uninterrupted. It is a foreign advanced technology and has a long use time.
There is no doubt that mobile phones are playing an increasingly important role in our lives and have changed our way of life to a large extent. Compared with face-to-face communication, we began to prefer to use mobile phones to communicate. People are using mobile phones everywhere. Mobile phones have changed our lives. Yes, there is no doubt that mobile phones have brought us a lot of convenience. We can find a lot of things we want and bring us a more comfortable life. But this convenience has also brought us a bad influence, so many people have not developed bad habits. For example, when we got together in the past, we always talked face to face. Now let’s look at the phone screen. All kinds of social software swallowed our lives. Don’t forget to take photos, upload to Facebook, or learn about other people’s activities every day. Of course, it is common to use mobile phones in class, and to answer calls loudly in restaurants, theaters, and churches. However, using mobile phones on many important occasions is so outdated, so you can try to block them with mobile jammers.