We starts in China since 2008, firstly involved in in the field of Examination jamming of educational Department, meeting room jamming and prison Jamming of Chinese Government projects, to design and produce the phone wifi signal jammer. Gradually, the emerging market need generates the multiple OEM......
Read MorePhone signal jammers are mainly aimed at various places where the use of mobile phones is prohibited, such as various examination rooms, schools, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, government, finance, prisons, public security, and military centers.
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