Cell phone jammers can eliminate potential dangers

The use of mobile phones is prohibited in the examination room, but MBBS students in the last year of private universities can cheat in recent exams through Bluetooth devices and microphones. “In order to prevent fraud in the exam, we installed mobile cell phone jammer in four examination rooms. The supervisor also instructed us to closely monitor the students’ movements and thoroughly examine the suspects.

The mobile phone signal jammers invented by the world’s military have many other uses, such as South Korea’s super military jammers and powerful field jammer kits. However, its use is restricted to the general public, and only authorized personnel are allowed to use it. Nevertheless, you can still use civilian military saboteurs if necessary.

This information is useful and informative to you, and then the use of mobile phone signal jammers. A telecommunications jammer is a device that sends signals and is designed to partially or completely block the communication between the transmitter and the receiver. Encryption refers to digital signal processing, and scrambler refers to analog communication. Interference is achieved by superimposing spurious signals on normal signals.

WiFi and Bluetooth are wireless technologies that support fixed and mobile devices to use the 2.4G frequency band for short-distance data exchange, which can be used to send messages and files. However, because the privacy of sensitive files is used as the wireless Internet, they are vulnerable to hacker attacks and their ability to resist hackers is weak. On the other hand, like WiFi and Bluetooth, it can track your location and how it works so that others can easily view your privacy. In this case, WiFi jammers can play an important role in helping eliminate potential hazards.