Network signal jammer This product is a transmitter (base station), so it is necessary to shield mobile phones (including GSM, CDMA, DCS, PHS, 3G, 4G) and external interruption areas. You can effectively shield the microwave signal between the mobile phone and the mobile phone. The jammer product is small in size, easy to use, and can be applied to a variety of different environments through a separate distributed distribution. 6-channel car gps jammer Car GPS positioning jammer 2 3 4G network signal jammer. High-quality 6-channel radio signal jammer. According to the actual situation of foreign advanced technology, the standard for communication using foreign advanced technology is developed in our factory. The mobile communication is 1-25 meters (may be about 10-300 square radius). Has the required characteristic shielding range. New technology is good for our lives. However, it may have serious problems. Telephone jammer devices are becoming more and more popular to give life a sense of security. However, this country has legal requirements for this device. If you break the law, you will take risks. There are related laws in the United States that restrict the use of this jammer. However, this country has the highest rate of interference equipment usage. In Russia, we use blocking devices in public places to protect our privacy.
Phone Signal Jammer will be your trustworthy and loyal defender, providing you with a safe and quiet space! The National Security Agency is the National Security Agency’s Scientific and Technological Achievement Evaluation Committee, the Chinese People’s Liberation Army Information Security Evaluation Center, the National Explosion-proof Electrical Product Quality Supervision and Inspection Center, and the National Shenzhen Electronic Product Quality Inspection Center. Special service protection products, Provincial Public Security Department, Electronic Product Quality Strict Inspection Center, Electromagnetic Leakage Inspection Center issued and issued corresponding certificates. I like the shielding effect of its deterrent device GSM and CDMA mobile phone terminals. This is a very good problem. The GSM mobile phone interference performance of CDMA mobile phones is much better, so the signal interference of CDMA mobile phones is effectively shielded less than that of GSM mobile phones. 3G/4G mobile phone jammers. Due to the difference, the distance reaches about 20-40 meters.