Interference with operation of the equipment

As the mobile communication rapidly develops, the human being is striding forward towards the great goal of global seamless communication in any place at any time. However, when the cell phone facilitates people’s daily life, it also causes many problems, such as interfering with others. For example, we will always be interfered with by the sudden cell phone bell in such quiet and serious locations as the meeting room, library, cinema, classroom, church, concert hall and so on.

Interference with operation of the equipment

The china cell phone jammer needs to transmit strong high-frequency electromagnetic wave to the outside during its working process. Definitely, it will interfere with the around sensitive electrical apparatus. Such locations as hospital, petrol station, and airport and so on are extremely sensitive to electromagnetic radiation of the cell phone.

Leaking

For our country has mastered the core technology of the cell phone, leaking accident of the cell phone happens at times. Even if the cell phone is turned off, it is still hard to avoid leaking completely. This kind of problems are extremely serious in such locations as the business meeting room of enterprise and institution, court, government office, secrecy bureau, public security bureau, financial organization, law advisory office, embassy, army and so on.

Cheating in the examination room

It is the usual phenomenon in the school examinations to use the cell phone to pass on the answer. For the body search is not convenient to implement, this phenomenon has become a big problem which bothers the examination organizer.