3G/4G mobile phone jammers with good heat dissipation effects interfere with mobile phone signals. Information security product developers have adopted modern high-tech communication mechanisms, conducted detailed analyses, and comprehensive comparisons of electromagnetic radiation suppression methods. We have completely independent intellectual property rights. It is our scientific research. It can form a protective electromagnetic field around you because it can effectively prevent the phone from leaking
Eliminates noise pollution caused by mobile phone wifi jammer. Slow start circuit technology: The soft start circuit can avoid the phenomenon caused by mechanical switches, highly integrated and stable sparks.
Small jammer, will not interrupt high-quality component equipment for a long time, metal, good heat dissipation effect, can work for a long time 7x24 hours without damaging the performance of the equipment. Only the active segment has downlink interference and no mechanical frequency interruption.