In the information age, electronic devices such as mobile phones have become indispensable to people's daily lives, and they are used in a wide range of fields, making them convenient for people's lives and at the same time causing problems. Many people are suffering from that annoyance.
It is a cut without noticing the unpleasant noise from the mobile phone! We promise a quiet environment. Of course, you will not be able to access the Internet, so you will be able to concentrate on what you are doing at events. High-performance gps radio wave blocking that supports mobile phone radio waves and GPS signals is mainly for safety institutions, prevention of cheating at hospitals, schools, and private schools, and use of mobile phones such as banks, conference rooms, libraries, stores, and schools is prohibited. Widely used in.
Signal jammer If a mobile phone can emit jamming radio waves of the frequency used, it will interfere with the communication of the mobile phone, so it is possible to reliably prevent the ringtone of all mobile phones in the hall from ringing (however, communication). Unnecessary mobile phone alarms cannot be prevented. For the same reason, similar effects can be expected in hospitals that require quietness for patient rest. In addition, confidential information is strictly confidential in data centers and the like. If you need a lot of protection, you can block communication with the outside and prevent information leakage.
The ultra-powerful jammer is a high-tech product developed based on the actual situation of overseas mobile communication by introducing advanced technology from overseas. It can block / interfere / suppress 3G, 4G, 5G, GPS, WIFI, CDMA, GSM, PHS, DCS, 315, 433, vhf, uhf, and lojack signals.
There is a function to adjust the strength of radio wave cutoff, and each antenna has an independent power supply and radio wave adjustment button. Therefore, the customer can individually set the radio waves that he / she wants to block and the radio waves that he / she does not want to block.