Mobile phones have shortened the distance between people and brought great convenience to everyone's lives. However, with the popularity of mobile phones, information security vulnerabilities have become more and more serious, and signal control and shielding have become more and more serious. So Cell Phone Blocker Radio Jammer also appeared, where is the cell phone signal jammer suitable for? Mobile jammers are versatile. Some secret-related organizations, secret-related conference rooms, party and government agencies, colleges and universities, examination rooms, etc. Today, mobile phone jammers in doctor's offices are common in doctor's offices and other places. Many people don't know how many cell phone jammers are in this type of office. Fortunately, some people can be deceived after entering the doctor's office. I got the result. Many people think this is similar to a router. Probably just a disguise. In fact, they are all wrong ideas. The mobile phone signal jammer in the test room is a bit like a router, but it is not a router. It is a device that cuts off the connection between the mobile phone and the signal base station. cell phone jammer
Telephone mobile phone signal jammers are mainly used in doctor's offices, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finance, prisons, public security, military power and other places. Forbidden location. It is understood that Cell Phone Blocker Radio Jammer devices on the market can limit cell phone signals within 500 million meters from the transmitting station. The shielding radius is adjustable, covering an area of more than 30 square meters. The mobile phone jammer can only shield the mobile phone signal and will not affect other electronic devices. Power saving. The power is 12W-480W. The mobile phone jammer scans the forward channel from the low-end frequency to the high-end frequency at a specific speed during operation. This scanning speed will cause garbled interference in the SMS signal received by the mobile phone, and the mobile phone cannot detect the normal data sent by the base station, so the connection between the mobile phone and the base station cannot be established. Mobile phones appear to search the network, mobile phones have no signal, no service system, etc.