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When the reporter entered the Pacific Security Market, he could see a lot of small shops but seldom was selling the mobile phone signal jammers. Maybe after the CCTV film about it, they cleaned the market. Or we can say some businesses are secret for us. In the Pacific Security 2B Market, there was a […]

Many cell phone jammer manufacturers are not satisfied with the saying that the manufacturer makes the needs. They said, “If there are no actual needs, we can’t create anything. We are just promoting the market.” There are two main markets for the cell phone jammers. Some of them are exported to the abroad while some […]

A middle school uses the cell jammers to block the signal at noon and after lights out at night. The jammer is turned off at other times. In considering the contact between the students and parents, the shielding range is decreased. The jammer is only installed in the dormitory building. There is fixed phone and […]