Afraid of incomplete shielding? The natural environment of data signals is complex, so we are afraid of insufficient cost budget? Afraid of being damaged, short equipment cycle? Is it only to shield one data signal, for fear that other frequencies may be short? Afraid of being detected by others aft......
Read MoreNow 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......
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