Mobile phone jammers are a better solution for privacy leaks. It controls 2.4 Ghz. If possible, use cheap, portable, and rechargeable cell phone jammer. We also sell high-end portable cell phone jammers that can disable all cell phones in the country. It can be hidden in a bag and so on. Suitable for meeting rooms, restaurants, etc., or when you want to prevent others from using your phone during a call. Interfere with GSM, CDMA, DCS, PHS and 3G network signals. This is an external antenna test room used to interfere with telephone jammers. Machine interference Bluetooth deterrence is mainly used in laboratories, prisons, gas stations, mobile phone bombs, gas depots, gas stations, detention centers, interrogation rooms, courts, labor camps, conference rooms, theaters, churches, and libraries. Used in schools, dormitories, and special security and confidentiality opportunities (negotiation rooms, mobile cars, mobile phones, government officials, business and other security sites, examination rooms, classrooms, prisons, churches, courts, libraries, conference centers, theaters, hospitals, military fields, and Other prohibited locations. The location of the fixed jammer application: Use your mobile phone in the prison area to prevent guards and other prisoners, or outside. As candidates worldwide can prevent and eliminate the use of modern communication tools, you can continue to read, quietly To learn it.
The modern information age is developing rapidly. There are problems with wireless communication security. The confidentiality and security of economic information and scientific and technological information are being challenged by various stakeholders in Japan and overseas. Mobile phone jammers are very important equipment under modern information technology. It is prohibited to carry mobile phones for military training and activities. No military, important government agencies or mobile phones are used. Mobile phone jammers will be very convenient. It is very convenient to use and can effectively achieve the effect of electromagnetic shielding. In class, students, not serious lectures. Prevent text messages from arriving. As a high-end entertainment, it can eliminate noise and let the audience enjoy the performance. The court can remain solemn and sacred. Electromagnetic covers the military field to prevent the leakage of military secrets. Use emergency openings in the house. The surface adopts the most advanced secondary oxidation process, which is beautiful and durable. 2W41~5m mobile phone total transmit power signal strength changes. The effective shielding distance is not fixed in the environment, but the effective distance of GPS is 5 to 15 mete