Here you can see many different types of jammers. For different situations, the gsm jammers you need are also different. Some people need a portable one, some people need the desktop one. Also someone may need remote control function so th…

With the development of technology, people have a variety of ways to spy on others. Of course, this is banned in many countries because each of us has the right to protect our privacy. So if you think you're peeped,the only thing you shoul…

Now the cell phones have been widely used, even a 3 years old child can use the phone. So when you see the students in the school to play phone and other electronic products,you should not be surprised. This is because the family wants to …

We know that the interference effect of different jammers are not the same. So what are the factors that determine the jamming result? The first factor that determines the effect of interference is, of course, the jammer's power. The more …

More and more people are increasingly concerned that their privacy would be leaked, and consciously protect their privacy. We all know that there are many ways and tools to silently steal our personal information, and even unknowingly.We u…

Now the cell phones have been widely used, even a 3 years old child can use the phone. So when you see the students in the school to play phone and other electronic products,you should not be surprised. This is because the family wants to …

Nowadays, wireless technology is a very important part of our lives. Mobile phones, radios, WiFi, navigator, etc. are applied to wireless technology. One of the most prominent examples of such widely used wireless technologies is GPS. Now …

Nowadays almost no one does not know what Bluetooth is. Like any other technology, Bluetooth is actually under development, there are many ways to block the Bluetooth signal. What is bluetooth? Bluetooth is a low-power wireless connectivit…

Nowadays almost no one does not know what Bluetooth is. Like any other technology, Bluetooth is actually under development, there are many ways to block the Bluetooth signal. What is bluetooth? Bluetooth is a low-power wireless connectivit…

Many people want to know what type of device they should choose. This is completely normal, because taking into account the fact that jammers have many different models, it may be difficult for them to choose from their own. Here, we will …

GPS jammers are used more and more widely. Why? The reason we have already discussed. It is because today our privacy is very easy to reveal. GPS jammers can prevent someone from tracking your actions to protect your privacy. Interference …

In Chongqing China 2017 college entrance examination, there are more than 20 million students going to the city's 39 test area, 117 test sites of more than 7,000 examination room for the knowledge of the contest. In order to prevent candid…

These days, it is almost impossible to catch a movie, or eat in the restaurant, and will not let the phone sounded interrupted. "Sometimes I went to a restaurant where I wanted to enjoy a meal or coffee, read quietly, and someone started t…

Parents can try the parent's control and monitoring software, but once the child (even the spouse or grandparents) gets the free smartphone through the data plan, good luck and let them speak in the family dinner. Just as parents have the …

Many people's privacy are now undermined, and hackers or spy organizations (such as the National Security Agency) can easily access our privacy information, and this happens more than one thing. That's why we decided to give you some advic…

There are a couple of different ways how to tack a precise location of a mobile phone and his user. The most widely spread are using its built-in GPS module, or cell tower triangulation. It doesn’t even need to be sending out GPS coordinat…

Recently, the Haidian police arrested a suspect in the campus door using jammers to steal the property of the parents car. In China Haidian police station received a warning from Mr. Dong said that he drove the child after school to school…

Mobile phones are generally not allowed in prison because this can lead to some dangerous plans that can be made after using this communication device. But some prisoners managed to smuggle the phone in a prison by ingenious means, but sma…

As Denis Leary once said, “Happiness comes in small doses folks.” He was referring to a cookie or something else incredibly insignificant in your life that brings great pleasure. Next to basketball, the one thing that makes me happier than…

A recent case in Manchester shows how fragile we rely on RF. In this example, the use of simple auto-jammers that attempted to enter the car lids in the parking lot caused confusion where no one could unlock / lock the remote locks and eve…

Now most people do not need to be told why online privacy protection is so important, but maybe you just do not know how to get started. This is a good first step in installing several key applications and switching to privacy-focused comp…

Truck drivers around the country have been educated about the potential penalties for using a GPS jammer as a result of Operation AUStrans. The ACMA took part in this annual operation, run by the NSW Road and Maritime Service (RMS), after …

Nowadays, modern wireless technology has become a very important part of our life. Can you imagine the world without all the smartphones, tablets, mobile Internet and other portable gadgets? We often use them, and these portable devices ar…

UHF and VHF low frequency bands (140-180 MHz, 450-480 MHz), which are used by many of the electronic devices we use every day, even without thinking about it, for example, safety intercoms. Two-way radios talk to each other through your ne…

A single well-placed GPS jammer or spoofer could disrupt signals in an entire region of the United States, an official from the Homeland Security Department told a GPS conference in Nashville, Tenn. At the same time, the U.S. still “lacks …

映画のようにピンホールカメラを使ってあなたを覗いている人のことを詮索しているのですか？そして、彼らはあなたがスクリーンから他の部屋で何をしているのかを見ることができます。 ピンホールカメラの覗き見を避けるためには、ピンホールカメラの仕組みを…

Different countries use different cellular frequencies in the world. In US,the main frequency bands in communications are GSM850, GSM1900, 3G (850/1900 and 1700/2100) and 4G (Verizon USA 4G, Sprint Clearwire WiMAX and T-Mobile 4G). You can…