Professional Technology Blog At Perfectjammer

This is the Winter Olympics to be held near Pyeongchang County from February 9th to February 25th, 2018. Many countries are attracting attention to this event. In this important situation, please use interfering devices to ensure your safety. You may be shooting with a drone at this Olympic Games. Devices such as drones are being […]

Speaking of the effects of concerts, many people are now listening to mobile phones, which causes various interferences. If you find that you don’t have a signal cell phone while listening to music, please consult the administrator, which is equipped with special cell phone signal interference equipment. Some concerts did not work. When overseas guests […]

Some devices have the purpose of being safe to use even in specific places. The story jamming device is manufactured and sold from China. It is used in movies and TV shows. I am interested in some topics generated online. The receiving cell phone may feel uncomfortable. Some people use phone jammers in public transportation. […]

There are electronic devices for the frequency used by Wi-Fi. There are many ways to interfere with radio waves and cell phone signals. We created a product that can block Wi-Fi signals. The jammer can block electromagnetic waves of the frequency used by Wi-Fi, and interfere with other radio waves and cell phone signals. Mass […]

It is installed in a place conducive to blocking communication. The smartphone jammer sends the jamming signal in the same frequency band and signal format as the satellite positioning system. Send out interfering radio waves. Some devices use convenient frequency bands. The performance of the equipment I have is good. In the case of pointing […]

Recently, there has been a phenomenon in high school classrooms where people say they should connect mobile radio wave jammers. On the other hand, users have different attitudes. Some people worry about the effects of radiation on their health. The view of some models is to “reduce the use of telephones in the classroom.” School […]

The phone shield uses frequency hopping technology. Upstream and downstream channels, frequencies that need to be shielded for radio interference analysis. Form a spherical power shielding space. It will block cell phone signals within a specified range. You cannot send and receive. The names include signal interference, telephone signal blockers, telephone screens, deterrent devices and […]

Many people around us often use it on smartphones. Speak loudly on the phone. It is unwise to spend a lot of time. In order to avoid this situation, we are considering the possibility of purchasing high-performance radio wave jammers. Some people have not yet decided which one is best to buy. This product can […]

Wireless technology develops faster. Detecting a specific frequency and sending that signal regularly requires a rather complicated frequency sweep. Security companies need to catch up. It can easily be used as a jamming device. It may interfere with telephone signals at operating frequencies such as CDMA and GSM. The equipment can be installed in various […]

I have a question about the reliability of radio wave circuit breakers. The number is increasing rapidly in recent years. I have already talked about mobile jammers. Jammers are devices mainly used to block and block cell phone signals. We plan to publish many websites that sell this device. The jammer uses the same frequency […]