In the information age, communication technology develops rapidly, and mobile phones have become an indispensable tool in people's daily work and life. However, the widespread use of mobile phones has also created some problems that cannot be ignored, mainly:

1. Mobile phones have become a new channel for leaking secrets. Cell phone jammers can provide necessary security protection for confidential information.

With the development of science and technology, the positioning, tracking and monitoring of mobile phones have become the most important reconnaissance means and intelligence sources for countries around the world. Therefore, as long as you carry a mobile phone in a confidential place, whether it is in use or not, as long as it is in standby mode, it is very likely to cause leakage of secrets, causing serious harm to units or individuals, and even to political parties and the country.

2. Mobile phones have become a new source of noise pollution, and mobile phone signal jammers can maintain the normal working order of the place. With the increasing popularity of mobile phones, the environment in conference rooms, courts, libraries, schools and other places has deteriorated. The noise generated by mobile phones has destroyed the quiet and serious atmosphere of these places and affected people's normal work.

3. Mobile phones have become a new unsafe factor. Mobile phone signal jammers can reduce hidden dangers caused by enterprise safety production. Using mobile phones in gas stations, gas stations, oil fields, oil depots, etc. may cause fires or explosions, and the consequences will be very serious.

4. Mobile phones have become a new means of crime, and mobile phone signal jammers can bring necessary help to social stability.

Some opportunistic people use mobile phones to cheat in exams, and some terrorists and hostile elements also use mobile phones to detonate bombs... Facts have shown that mobile phones have become a tool for criminals to commit crimes on some occasions, which has adversely affected social stability.

Dojammer's mobile phone signal jammer can effectively solve the above problems. As a new type of information security product, it uses electromagnetic signals of specific frequencies to form an electric fence in places that need to be protected, so that mobile phones cannot receive base station data and cannot establish contact with the base station, thereby eliminating the negative impact of mobile phones. Play a safety protection role.