Professional Technology Blog At Perfectjammer

Can someone hack my FloCase NFC launcher? I support the FloCase kickstarter project. I only need iPhone 5 to support NFC, but I recently discovered that the API source code of FloCase has been opened. I want to know if anyone can hack it? If you are really worried, you can use a gsm signal jammer to […]

How to prevent WowWee’s Rovio W-Fi from controlling the robot controls? I recently bought the Rovio robot on my son’s birthday. The device is very cool, but it can browse the entire room on its own. Sometimes, I’m afraid someone can control it. Is it really possible? To be sure, you can use a wifi jammer to […]

The navy dispatched hundreds of electronic warfare experts to Iraq, uttering harsh sounds in a coordinated manner with 14 interference methods. A protocol has been established that allows one device to send its signal and remain silent for a few milliseconds so that the other device can transmit. In this way, “Warlock Red” and “Warlock […]

In the face of signal reception and transmission, we can understand it through formulas. Although only one dimension of the communication link can be calculated (TX->RX), two dimensions (TX->RX and Jammer Phone->RX) must be calculated for the event and then compared. The “connection” that shows a stronger signal at the input of the receiver will […]

Among all the notorious reports of drones and plane crashes, it is not surprising that another new technology made the headlines: “anti-drone” or “anti-drone” measures. “Drones”, the most important thing is that some criminals are using drones to do bad things and monitor people in real time. The DroneGun tactical alarm jammer has successfully passed […]

There is no doubt that mobile phones are playing an increasingly important role in our lives and have changed our way of life to a large extent. Compared with face-to-face communication, we started to prefer using mobile phones. You can see people using mobile phones everywhere. Mobile phones have changed our lives. There is no […]

A cell phone jammer is a device used to prevent mobile devices from receiving signals from their base stations. The phone was originally designed for law enforcement and military use to prevent communication between terrorists and criminals. They are also common in prisons, where (obviously) prisoners are not allowed to use mobile phones. After the […]

According to evening news, teacher Guan Shengguan called her name at 10:30 in the morning last Tuesday, and the residents of Xiangxiang Xiang Middle School did not find any signals. Then, a few days later, the students returned to the dormitory there with the idea of ​​installing a “white box”, believing that it was “interfering […]

Russia will have an advantage in electronic warfare. An official, who asked not to be named, told NBC that the interference had an impact on the fighting. The Russian team’s ability is sufficient to break a series of existing countermeasures, including some anti-mobile cell phone jammer components. Pentagon spokesperson Eric Phon responded to the request of the […]

In the past two decades, we have seen a dramatic increase in the number of users of mobile communication devices. This has increased the demand for more effective and reliable signal encryptors in a literate society. The alarm interferes with mobile signals and becomes a civilian product, not an electronic warfare device. With the increase […]