Mobile jammers have been widely used in countries around the world

cell phone jammer

In recent years, ICT has continued to develop. Among them, mobile phones or mobile phones have completely changed our communication methods and daily life. Nowadays, mobile phones have been widely used. The normal frequencies and commonly used frequency bands include GSM, CDMA, DCS and PCS. Now, with the rapid development of high technology and 3G signals, 4G is also entering the market. These types of frequency bands have been widely used in countries around the world.

If NICT brings us comfortable and convenient communication, we will regret the ability of some people who transfer these technologies from their main function to commit civilized and even more serious, malicious or terrorist acts. Therefore, in this case, cell phone jammer can provide people with a lot of help. Based on these findings, provides a series of jammers designed to temporarily or over time paralyze the use of these various communication methods for harmful purposes. Whether it's ringing the phone during a theater performance, conducting remote monitoring (eavesdropping) in a confidential meeting, or triggering a remote bomb, interference will more or less cause you a nuisance.

In schools, cell phone jammers are becoming more and more popular, and this is for good reason. Many teachers are tired of trying to stop students from sending text messages in class and want to know how to stop using mobile phones in class. Students ignore lectures when browsing social networks. Some people send text messages and even conduct research online to deceive exams. Although these jammers are capable of terminating cellular phone communication and may seem technically complex, you may be surprised by their simplicity, which requires just the push of a button.

Mobile jammers include GSM jammers, 3G jammers, and 4G jammers. We have models that carry GSM, 3G, 4G and WiFi together. You can easily interfere with all mobile phone signals. Cell phone jammers can be useful in many situations: classroom phone jammers are especially useful in schools or universities. By blocking cell phone signals, students will not be distracted by cell phones. In addition, they cannot text each other to cheat during the exam.