Block A Cell Phone Number Android Restricts Cell Phone Signal

Both the country and the government are strictly investigating cheating. Now cheating is not only the cheating method of copying notes, but also some mobile phones to search for answers on the Internet and send text messages to communicate with the outside world. For this kind of cheating Behavior is likely to go undetected in time. Therefore, it is reasonable to carry out detection through such equipment. Block A Cell Phone Number Android It is very convenient to use, it can be used when it is plugged in, and it can be turned off when not in use. This not only can effectively prevent cheating, but also does not affect the normal use of mobile phones after the test. Mobile phone signal jammers are mainly aimed at all kinds of examination rooms, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finance, prisons, public security, military centers and other places where the use of mobile phones is prohibited. It is understood that the cell phone jammer on the market can limit the mobile phone signal beyond 500M meters from the transmitter. The shielding radius can be adjusted, and the coverage can reach more than 30 square meters. The mobile phone signal blocker can only shield the mobile phone signal without affecting other electronic equipment.

When it comes to mobile phone signal jammers, some people may be relatively unfamiliar, because signal jammers are mainly used to block mobile phone signals. The application scenarios in daily life are not particularly extensive, but they are essential for some scenarios. Yes, what are the application scenarios of Block A Cell Phone Number Android ? Mobile phone signal jammers are mainly aimed at all kinds of examination rooms, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finance, prisons, public security, military areas and other places where the use of mobile phones is prohibited. From the above application scenarios, it can be seen that there are some important places. How to choose these places when choosing a mobile phone signal jammer? It is certain that you must choose a reliable mobile phone signal jammer manufacturer. Quality decides everything, and professionalism achieves the future. Since 2006, our company has successfully cooperated with local dealers in more than 200 large-scale mobile phone signal blocking projects in prisons and detention centers and other regulatory departments, and has sold more than 200,000 mobile phone signal blockers in examination rooms, military police, secret conference rooms and other fields. , the failure rate does not exceed 1%, and has won a good reputation in the industry.