In some quiet public places, cell phone ringing can make people more tired. Even in many places, the use of mobile phones has been banned, and the use of mobile phones will affect the rest and work of others, and even endanger safety, such as gas stations. Using mobile phones at gas stations is dangerous and the possibility of explosion is high. Families use wifi jammer to ensure network security and control the time that your children use the internet. Indulging in the world of virtual mobile phones can cause terrible physical and mental damage. In addition, the radiation from the wif signal jammer is small and does not affect people Health, if you are worried about using the Internet and mobile phones, it is recommended to buy high-quality signal jammer products, which can meet your needs.
If you think your car is stolen with a GPS system installed and you can get it back, then you are wrong and the thief knows it. They can use hand gps jammer to disrupt tracking systems, which rarely happens. Now you can also buy it online, and jammers that counteract GPS positioning can also be purchased in online stores.We know that there are many GPS tracking applications (current location tracking capabilities) on smartphones. Even if it is installed without permission, in many cases it is difficult to notice that this is the same as being constantly monitored by someone. Using a gps jammer prevents GPS tracking applications from violating our location privacy.
Advanced technology has brought convenience to mankind. Since the transmission power of the base station of mobile communication is very large, the closer to the base station, the worse the shielding effect. In foreign countries,cell phone jammer are not new. In the past two years, it has been launched in the Chinese market, and some places in the classroom will install such WiFi interferers to prevent candidates from cheating. However, for more citizens, the abuse of such equipment may harm citizens’ freedom of communication.