Law enforcement agencies, spies and even ordinary people can install a microphone or hidden camera in your office or home and use a WiFi connection to watch and listen to everything you do or say. Not only WiFi and Bluetooth work on the 2.4 GHz frequency, drones and some drones also work.
If you don’t want to share your personal data or be tracked by strangers, you need to buy a 2.4 GHz wifi jammer. Buying a WiFi signal jammer is the best way to protect yourself from hackers and attackers. Two types of WiFi signal jammers have been invented. These are portable and desktop jammers. So you can choose between them. We’re excited to bring you WiFi blockers and hope you’ll find exactly what you’re looking for.
Disadvantages of using mobile phones in school With the improvement of our living standards, junior high school students usually have their own mobile phones and other electronic products. This situation creates many problems for school management. Students stay up late, texting and surfing the web on their phones. During the day, the class yawns and the students bend over to sleep. Currently, the use of wifi jammers in classroom channels is common, and we believe that students have the right to use mobile phones in the classroom.
They don’t listen to instructions, so they text, listen to music, watch videos and movies, and play games on their phones, so they have to repeat it over and over. It didn’t happen. Some students responded and yelled in class. WiFi Jammer The electromagnetic wave shielding of the smartphone can determine the interference distance according to the actual situation, and the connection with the mobile phone is often lost. I used a cell phone jammer to cause radio interference and the radio waves quickly disappeared and went out of range. Now more and more people are interested in it.