While studying in the library, the phone rang suddenly, someone called at a concert, some people cheated on their mobile phones at the test site, and some people were worried about information leakage. These phenomena are very common. Many people are in trouble and have no signal. Can the signal blocker device shield the phone signal? What is the quality of the product? What is the jamming range? Many people have various problems. We will introduce countermeasures to these problems and learn about our flagship military wifi jammer.
An interfering device is a device that emits radio waves, and its frequency band is the same as that used by a mobile phone. Therefore, it is not possible to use a mobile phone or the like where the device is installed. After the signal shielding device is installed, the mobile phone will not be in service and you will not be able to make or receive calls.
Due to the rapid development of electronic communication means, cheating seems to be more and more diversified. The use of mobile phones or small headphones to cheat and passed in the test, and this cheating phenomenon is very common. In order to prevent this phenomenon, we decided to introduce a signal interference device that can cut off the radio waves of the mobile phone. This device makes the mobile phone unusable by generating radio waves with the same frequency as the mobile phone.