What can wifi jammer do for us? How does it work? We have many types of signal jammers used to block different signals to solve different problems, WiFi jammer is one of them created to help people to solve problems of wireless connections. The way a Wifi Jammer works is to emit energy at the frequency it is trying to block to raise the noise floor above the signal you are trying to receive, thereby making the signal unintelligible. Different kinds of jammers have some differences, but every kind of signal jammer is designed to work in specific frequency range, and WiFi jammer is not an exception. WiFi signal jammer has been made to successfully block wireless signals in WiFi frequency range (2.4-2.5 GHz) and in addition it blocks Bluetooth signals because the match the same frequency range. Everything else in this type of jammer works the same as in other jammers, maybe with some minor differences. We hope that now you can understand what is a wifi blocker and differ it from other types of signal jammers. If you want to get more information about it, read the WiFi jammers description at our online store. The quality of a Wifi Jammers is based on how wide a frequency it can disturb and how much power it can emit-in effect, how far it can jam signals. The Wifi Signal Jammer that thieves would be likely to use is small, and probably has only 5 meters of effective range. We have different types of wifi jammers, like wifi signal jammer, High Power Wifi Jammer, Destop wifi jammer, Portable Wifi Signal Jammer. If data theft protection is valued at your facility, this class of wireless jammers can block WiFi, hidden cameras, and stop covert signals cold. Prevent expensive data loss by blocking information leaks that may harm the company, especially for those who are on the leading edge of research and development.