The signal jammer is mainly used to prevent the illegal use of communication, to protect information security, to maintain public order, may also affect the daily rights and interests of citizens in communication.
The application scenarios of signal jammers are diverse, mainly includes:
Test venue: To prevent cheating, the test venue will use signal jammers to temporarily cut off mobile phone signals in the test area and to ensure the fairness of the test.
Secret agencies: government departments, military bases, scientific research institutions and other highly classified places use signal jammers, to prevent illegal eavesdropping and data leakage, to ensure the security of internal information.
Medical facilities: hospital operating room, MRI room and other special medical environment use signal jammers, to avoid radio signal interference to precision medical equipment.
Prison system: prisons install signal jammers to restrict mobile communications, to manage inmates and prevent the use of tools such as cell phones for escape or other violations.
Public security events: In large-scale activities, conferences, competitions and other occasions, out of anti-terrorism, stability maintenance and public safety considerations, sometimes temporarily activated signal jammer.
As a special means of communication control, is helpful to ensure information security, to maintain public order, may also affect citizens' daily communication rights and interests under certain circumstances. Therefore, need to weigh its advantages and disadvantages when using signal jammer, to ensure that its use in line with laws and regulations and ethical requirements
