Use and Characteristics of Phone Jamming: Phone signal jammers have the effect for only mobile phone communication without interfering with other harmless electronic devices and can be widely applied. All types of conference rooms, auditoriums, courts, libraries, doctor's offices, schools, theaters, hospitals; as well as gas stations, gas stations, oil fields, oil depots, government, military, finance, securities, prisons, public safety command centers, Or prohibit the use of mobile phones everywhere. wifi jammer Features Mobile Phone Signal Interference All the latest patch elements and integrated circuits, advanced performance, easy installation, and so long time. The manufacturing process is an ideal, reliable security product that protects the environment to ensure safe production, to enhance information security, strictly according to stability, reliability and quality system.
GPS jammer 3 main functions and technical indicators Main features: 4 channel models Effective shielding CDMA, GSM, DCS, PHS, mobile phone signals are generally better to use power 200m away A mask that does not affect the normal operation of other electronic devices from other base stations ... Effective shielding radius: Soft start voyeur detector circuit provided on the 0-25 meter line, long time stability, The mechanical ignition switch phenomenon can avoid producing the main specifications.