For devices that are out of service, such as smartphones that interfere with radio waves, special devices that make them unusable in certain areas are attracting attention. This equipment should be considered to avoid infringement of freedom of communication. The right to use mobile phones, etc., and the right to prevent inconvenience caused by the use of mobile phones, etc., seem to be in direct conflict, and I am not sure. The freedom to use mobile phones seems to be an important personal right, and it can be said that the use of nuisance leads to public welfare. While enjoying the right to communicate freely, it is also important to disturb others. Don’t break the rules. Using mobile phones for college entrance examination violates regulations. We cannot guarantee the fairness of the exam. There is also the risk of harming the rights of others. Therefore, it is legal to install cell phone jammer to prevent cheating. This is an effective method. This mobile phone jammer prevents the inconvenience caused by mobile phone ringing in public places.
Some devices can interfere with GPS signals. GPS may be unavailable due to deliberate interference from the outside world. It is the act of sending interference signals to the frequency where communication occurs to prevent communication. There are mobile jammers on the market. The radio waves are very weak, and even a small output will interfere. If you need to buy this product, you need to buy it via the Internet. The positive effect is that you can protect your privacy. Help solve problems related to wireless frequencies. In addition, it is active in many places. If you use your mobile phone to talk in a public place, you may conflict with others. I have a jamming device. All problems can be solved. I think you need to allow it to be used. Get this circuit breaker. I believe I will find a way to stop talking about the people I hate around me. There are people who follow the rules. Mobile jammers are very powerful. You have the right to protect your privacy. In the end you can feel free. This is a positive effect.