Recently, people often ask, which brand of mobile phone signal is better or which brand of cell phone signal jammer is better? In fact, it is very simple. When choosing a mobile phone signal jammer, it is better to choose a brand. For example, topsignaljammer's mobile phone signal jammer is a very good brand. After all, the pre-sales and after-sales services are better. What do you need to do when you choose a good brand of mobile phone signal jammer?
How cell phone signal jammers work
The mobile phone signal jammer can emit specific signals to block or interfere with the signal between the mobile phone and the base station, causing the mobile phone to have no signal or unable to find network services. The text messages sent and received by the mobile phone will also become garbled and cannot be recognized. news.
How to install mobile phone signal jammer
1. Select the area you want to block and place the signal jammer on the table in this area or hang it directly on the wall.
2. After placing the signal jammer in place, connect the signal jammer to the power source and then turn on the signal jammer's switch.
3. You will be surprised to find that all mobile phones in this area have no signal or the network is not supported.
Application scope of mobile phone signal jammer
The scope of use of mobile phone signal jammers is still very wide. When taking exams in schools, vehicles will be used to carry large signal jammers around the school to interfere or block the signals from the mobile phones in the school in a timely manner, truly making every student All students’ exams are fair. When conducting an important meeting, the signal jammer can effectively block the mobile phone signal to prevent important information in the meeting from being leaked. Many military bases also use large signal jammers to prevent important military information from being leaked, and to better monitor military secrets by intercepting and utilizing communication signals.
In fact, there are still big loopholes in the security of mobile phone communication information. It is very likely that criminals will steal important secrets or perform illegal acts through signal interception. In reality, if we want to protect our personal privacy from being stolen, we can only use signal jammers. And there are many places where the use of mobile phones is not allowed. Since the mobile phone cannot be completely eliminated, the only way is to have no signal on the mobile phone so that the mobile phone can be well controlled.