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What kind of equipment is the signal shield used?

With the continuous updating and progress of GPS satellite navigation and positioning, the corresponding problems have been brought to the majority of users, so GPS jammers have appeared. GPS jammers has a wide range of applications, applicable to long-distance bus drivers and some people who do not want to be tracked by GPS signals. Where is the signal blocker applicable?

Answers

Signal jammer is a unique device. It can help you fight against 4G, UMTS, CDMA, GMS and PHS networks. This signal shield is safe because it has no radiation and will not endanger human health. The application scope of the signal jammer is still very wide, including some secret organs, party and government organs, senior colleges and universities, etc.
Buying a signal shield is useful to everyone because it is a multi-functional device. For example, signal interceptors are very suitable for schools and universities. When the teacher turns on the frequency shield in class, the use of the signal shield can ensure that there will be no cheating in the exam. Work on students' mobile phones will be blocked, and they will not be able to receive messages with correct answers. In addition, wifi jammers can help bosses control their employees' work. Therefore, your employees will not be distracted by work information.