Can WIFI Jammers Block Those Hidden Bluetooth?
Hello! I am a teacher and offer special courses for all kinds of people. I need to stop the hidden Bluetooth buds that are often used to cheat. I need a device that can only block the 2.4 GHz frequency. Mobile communications should work. If you can help, I would be very grateful. Cheating on exams is a real problem and we will try our best to help you. First of all, you should know that these devices cannot operate without a smart phone. Of course they have been widely spread, but no one will pay for it. Before trying radical methods-try to talk to people and explain to them that using those Bluetooth headsets makes their smartphones vulnerable to attackers because the 2.4 GHz frequency is inherently vulnerable.
If that doesn't work-a portable Bluetooth / wifi jammer will fully meet your needs. First, it is portable, so you can take it with you. Another benefit here is the interference range-15 meters or 50 feet. The only problem here is that Wi-Fi and Bluetooth use the same frequency, so when the interfering device is on all Wi-Fi networks in the area, it will also drop. All of our Bluetooth jammers can also block GSM, but you can enable this feature with a simple DIP switch on the side of the device. The device we recommend at perfectjammer.com has a battery that can power it for 2-2.5 hours-one test or exam is enough. Don't forget to turn off all other DIP switches, otherwise you will block all communications in this area!