Now the appearance of the shielding device has solved many hidden dangers of disturbing the order for the examination room, so that the examinees can take the exam in a fair environment. The principle of this test signal jammer is to make the communication signal of the mobile phone malfunction by i......
Read MoreRecently, TeXin customer from USA purchased the signal jammer PCBA, the relative omni fiberglass antenna and the power supply from us. It is a complete set of signal jammer before assembly. This USA customer ever bought the finished product of signal jammer from us and trusted our quality a lot from......
Read MoreFor the anti drone gun, many customers in the process of having their own design and the specific design. For example, some customer want the aggressive out shape, while others need a conservative out shell to more easily pass the country customs clearance. As the function, some buyers want to chang......
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