How does a portable gsm jammer protect your safety on the road? Whether you are driving or crossing the road (or using a crosswalk), texting while driving or walking will not only endanger your life, but also the lives of others around you. For example, when you send a text message on a crosswalk, you cannot see red lights and green cars. You start to cross the road, or you get hit by a car (especially if the driver is also texting and can't see you), or the driver will apply a strong brake and be hit by a car behind. Or realize that he won't be able to stop in time and prepare to prevent his car from hitting you, he will turn to the sidewalk to spend more time resting. No one knows how it will end ... To solve this problem, different countries use different methods.
For example, in London, when pedestrians text while walking, they will see the load on the pole, and when they hit the pole, they will not take too much damage. Does this sound interesting? Yes, it's fun to watch someone in that situation, but when you hit that post with your head, it's definitely not that fun. However, for all pedestrians including you, there is another option: you can use a jammer to prevent texting while walking and make your life and the lives of many people around you safer.
The working principle of the price of the cell phone jammer is generally that the frequency emitted by the jammer interferes with the normal frequency of the mobile phone of the receiving base station, preventing the mobile phone from connecting to the base station, and hence unable to make calls, receive and send text messages, and surf the Internet. As long as you open the room at the cost of a cell phone jammer, you will not be able to use all mobile phones. If you want to use a mobile phone normally at the cost of a cell phone jammer, unless the signal of the mobile phone is very strong, that is, there is a signal booster nearby or in a building.