The development and expansion of wireless technology brings us not only benefits and mobility, but also risks. The widespread commercial use of the company's Wi-Fi wireless network has spawned the next generation of hackers for wireless attacks. Here we will analyze the main risk

Cell phone jammers can be used in order to prevent invasion of personal privacy. A person can be easily spotted by their personal cell phone and frequency. By using the

Before doing this, we need to understand what a cell phone jammer is. The mobile phone is almost everywhere, but it brings us both convenience and convenience. After all, not all mobile phone users know when to stop talking. At the moment, we need to use the cell phone jammer to

The reason I came up with this topic is to tell everyone about it. There is currently no real Room

For the previous full-band signal jammer, the basic design idea is to increase the corresponding interference frequency band (jamming module) for the new mobile phone frequency band. The whole device is composed of several interference frequency bands that are superimposed and in

When we need to communicate in some special places, it is usually not allowed to bring any communication equipment, and unified and centralized management will be carried out. At this time, we need to use a

The Global Positioning System uses radio signals in frequencies (spectrum) that are reserved for radio navigation services. To ensure the continuity of GPS services, the spectrum must be protected from interference. The GPS interference can come from a variety of sources, includi

​Advantages of Portable Wireless Video and Audio Jammers for Privacy Protection

Some people are looking for portable signal jammers, which are easy to take out when needed. Some people are looking for signal jammers with a shielding distance of several meters, suitable for classrooms, homes, offices and many other fixed places. The jammers should be powered