In recent years, the phenomenon of endangering railway safety due to the lifting and releasing of drones has occurred from time to time. Lifting and releasing drones around the railway can easily bring hidden dangers to the operation safety of high-speed railway cable facilities

The fixed anti-UAV defense system is mainly composed of UAV detection system and UAV interception system.

"5G" actually refers to an industry standard, the fifth-generation mobile communication technology standard. The benefits of 5G are reflected in its three major application scenarios: enhanced mobile broadband, ultra-reliable and low-latency, and massive machine-type co

The small area is relatively small, the surrounding environment is relatively simple, and the requirements are not very high. During the test, you only need to place the full-band signal jammer on the desktop against the wall, and then test whether the mobile phone is interfered

Due to the development of communication skills, personal mobile communication has brought convenience to people's lives, and the unfavorable impact on similar occasions such as prisons and detention centers has become more and more prominent. Once the mobile phone is illegally br

The police drone can quickly fly to the scene of the incident. The basic equipment of the drone is usually a multimedia acquisition system, which is responsible for completing the acquisition of video and audio data, and transmits it to the receiver on the ground through wireless

Midsummer June is about to usher in the annual high school entrance examination. In order to ensure the quality of the examination, many schools have already begun to prepare and arrange the examination room in advance. One of the more important tasks in the layout of the test ro

Why are the 5G mobile phone jammers used in examination rooms basically low-power?

In our cognition, e-sports is playing games, not doing business properly, internet addicted teenagers...especially adults of a certain age who don’t know much about the e-sports industry, and the e-sports in previous years is really not enough. Perfection has caused e-sports to e

Many secret-related places or camps need to install drone defense systems to intercept the invasion of illegal drones. Because the time of drone invasion is uncertain, all units will consider whether the drone defense system has long-term capabilities before purchasing equipment.