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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 GPS has been widely used, we went to an unfamiliar place, the first use is the GPS navigation, so you can easily find the destination, Making travel route planning will also use GPS navigation.There is no doubt that GPS navigation and our lives are inseparable. This may be the main reason why GPS signal blockers are considered illegal. They are dangerous because they may destroy important communications.

However, if one day GPS can not be used, or GPS can be improper used, such as illegal tracking. It is well known that putting all the eggs in a basket is very dangerous, so there are some alternatives to the GPS navigation system. They are GLONASS, unit tower triangulation and Wi-Fi navigation. GLONASS is very clear to the public, it is like a similar GPS in Russia, and unit tower triangulation and Wi-Fi navigation may need to explain.

We started from Wi-Fi navigation. The system is under development, but the first step is made by Google. Google has collected information about thousands of Wi-Fi hotspots in the Street View project, which can be used for navigation. As long as the physical location of these wireless hotspots is fixed, the position between at least three locations can be calculated. Use the signal strength to calculate the distance of each hot spot, the closer the hot spot, the stronger the signal. The future may be widely used. But it also has two shortcomings: compared with the GPS, its results are not accurate.And it can only be used in densely populated areas where there are a large number of Wi-Fi hotspots. It is hoped that the accuracy of this technology will grow as the number of Wi-Fi networks grows.

The second technology is the mobile phone base station triangulation, which is more convenient because it uses your own phone to track your location. You may know that your phone is connected to at least 2-3 base stations. Their coordinates are known and fixed. And your location is calculated between the three unit towers. The benefits of this technique are: it can be used universally, because almost everyone has a cell phone that can be found by phone signals, even indoors.

Here you can see some tracking technology without GPS signal, but it also means that there are many ways to track people. In this case, it is advisable to use a common multi-frequency jammer when you are not sure how others track you.

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 connectivity technology used to stream audio, transfer data and broadcast information between devices. There are two flavors of Bluetooth technology, Basic Rate/Enhanced Data Rate (BR/EDR) and Low Energy (LE).Thus, basically this type of frequency is very good for data transmission between two devices.

And why a person needs to stop this useful function. Many people are transferring files via Bluetooth.The files transmission is forbidden is some places like the company secret files.And this technology works at the frequency of 2.4GHz, which is similar to the wireless networks.And the wireless network can be utilized by the hackers to steal your confidential informations.

So in some cases,if you want to stop the so-called Bluetooth, then you should know how to do it - the easiest way is with the help of a bluetooth jammer.And it is very easy to find online.To find the signal jammer fulfill your needs,please note that where you intend to use the jammer and how long you plan to use.It is very important because they decide what jammer do you need.

The Federal Communications Commission is officially reminding people that it is illegal to use cell phone jammers on other people, no matter how annoying you find their conversation on the bus.

In an Enforcement Advisory released on Tuesday, FCC Enforcement Bureau Chief Michele Ellison cited recent reports of people using jammers to create "quiet zones" on public transit.

"We caution consumers that it is against the law to use a cell or GPS jammer or any other type of device that blocks, jams, or interferes with authorized communications, as well as to import, advertise, sell, or ship such a device," Ellison said. "The FCC Enforcement Bureau has a zero tolerance policy in this area and will take aggressive action against violators."

On Monday NBC10 in Philadelphia reported facing off with a man using a jammer to silence cellphone conversations he found rude and irritating.

Complaints over loud conversations on public transit have become a symbol of the proliferation of mobile communications, but jamming technology won't offer a legal answer.

The prohibition is based on language in the 1996 Communications Act and the FCC says it can fine violators more than $100,000. Officials say jammers pose a public safety risk because they can block emergency communications.

The FCC Enforcement Bureau pointed to incidents where a tax adviser used a cell jammer to find peace during tax season but blocked communications at a neighboring fire department as well. In another instance, a teacher was illegally using a device to bock phones in his classroom but also jammed communications for the entire school.

We know that GPS jammers can interfere with GPS signals. So for some GPS trackers, GPS jammers can play a confrontation role. So we can use GPS jammers to protect our privacy and prevent being tracked.

However, GPS jammers can also be inappropriately applied.

In order to evade the company's overspeed surveillance, the taxi driver may install a GPS jammer in the car.

According to reports, the reporter in Tongnan ride a taxi and found that when the vehicle driving to the Riverside Road, the driver suddenly take a gadget similar to MP3 out of the vehicle's storage box and plus it into the cigarette lighter, the driver told reporter that this is GPS jammers, the purpose is to shield the GPS signal, the monitoring platform of company can only see where the car is, but the speed is zero.

He also told reporter that the jamming is mainly to escape the company's own speed monitoring, a lot of taxi drivers have this thing.When in the event of good traffic or run long distance, the drivers will take the signal jammer out in the car. Use the signal jammer to block GPS monitoring system , so that the GPS positioning system only shows the location of the vehicle, can not monitor its real speed.

As the car GPS jammers can be very small, so it is difficult to be found.

Cybercriminals do stuff online, so punish them by taking away their internet access. It’s as simple as taking a crowbar from a burglar. Or is it? Some outside-the-box thinking by a top cop this week has triggered a debate among cybersecurity types about young offending and punishment.

Ch Supt Gavin Thomas, the president of the Police Superintendents’ Association of England and Wales, suggested in an interview that wifi jammers – devices worn on the ankle or wrist to block the internet – could serve as a smarter punishment for cybercrimes than prison. “We have got to stop using 19th-century punishments to deal with 21st-century crimes,” he said.
Few would dispute that, but there are some issues with signal jamming device. First, they are illegal under the Wireless Telegraphy Act 2006, so we’d need to work on that. Second, they wouldn’t work.

“Although we desperately need alternatives to prison, using wifi jammers is both technically infeasible and unreliable,” says Cal Leeming, who went to prison for hacking as a teenager and is now a security consultant. “Even if you did manage to implement it without breaking nearby connectivity, which in itself would be very difficult because of how radio works, it could be easily circumvented by using a cable.”

Darren Martyn, an Irish convicted hacker turned security researcher (he was part of the LulzSec group), adds: “This would cause huge disruption to anyone within jamming range of the ‘tagged’ person.”

Legal and technical hurdles notwithstanding, would an enforced screen break – a digital grounding of the sort increasingly issued by parents – help solve the broader problem? Prof Mary Aiken, a cyber-psychologist at University College Dublin, is sceptical. If the criminal justice system is struggling to keep pace with tech, the lag in education is the graver threat, she says. “It is going to be very difficult if not impossible to prosecute our way out of problems such as youth hacking,” she explains. “What is required is a fundamental re-evaluation of the impact of technology on developing youth.”

In Youth Pathways into Cybercrime , a report published in October by Middlesex University, Aiken and her colleagues recommend not thwarting the digital skills of these young people, but giving them safer outlets.

Jessica Barker, a cybersecurity consultant who runs the cyber.uk website, agrees. She cites research by Sonia Livingstone, who leads the Parenting for a Digital Future research project at the London School of Economics. It suggests that denying screen time or web access can be counterproductive, whether we’re talking about naughty kids or young criminals. “Children who are blocked access are more likely to engage in risky behaviour because they will find another way to access the internet that is unsupervised,” Barker says.

Now the phone can be used anytime, anywhere, mobile phone let us connect with this variable world. In this era of information explosion, people want to contact with the new information, as far as possible to keep up with the times. A cell phone in hand with the network, that can let us know what happened in the world, you can chat with friends, you can play games on the phone through the time.

The problem is here, when the phone is overused, people tend to become obsessed with the phone. Especially for teenagers, they are more likely addicted to the phone , ignore the study and communication of family.When they are free,they do not communicate with their family even they go out together, but just play the phone. So how to let young people do not indulge in the phone and the network, that is very important for every parents, teachers and school, because it relates to the child's future.

As the rapid development of information in today's world, the emergence of the network so that entertainment diversification, in order to facilitate contact with the child, the phone is also essential. It is not realistic to prevent teenagers from using the phone or making contact with the network, so it is important to guide them to use these tools properly.

First, communication is essential. Many young people are due to the lack of communication with their parents, introverted, only use the phone to pass the time. At this time they are easy to indulge in the network, especially in the game, because it can be comfort. So, to let the young people do not indulge in mobile phone, the first and most important is more exchanges with them, cultivate their interest, think of ways to liberate their nature. A person with interest, with the goal, it will have a direction, it is not easy to indulge in bad things.

Of course, in addition to communication, it control the time of child using cell phone or network. In my opinion, the child at the young age when the non-concept has not yet formed, this time the control of the use of the child's mobile phone must have. At this time, the cell phone jammers can help us. It can shield the phone signal, you can open the phone jammer in a certain period of time to ensure that the child is not using the phone. You can also use wifi jammers to ensure that they have no way to access the network.

In one word, the most important thing is while control their use of mobile phone time,we should take the time to exchange, cultivate the interest of young people, so as to avoid the child's addiction to the phones.

There is no doubt that everyone wants to have their own private space, and do not want others to disturb their privacy and personal space. But now many people are disturbed by the phone, such as you want to quietly enjoy in the coffee shop, but suddenly a cell phone call disturb you, you must be very upset. There are some tracking devices for mobile phone signals that may be used to violate your privacy. Encounter this situation, the gsm jammers can help you. If you need to get a cell phone signal blocker, then you can come here and get the best price for your product.

In this highly developed world, people pay more and more attention to privacy and personal space, mobile phones can help people to communicate more closely, easier, people are increasingly using mobile phones. But at the same time, the phone also produced a lot of negative effects. In this case, the mobile phone jammers can do you a favor, here we recommend a detailed example so that you can learn more and make the best choice and get useful information here.

Such as the six antenna desktop phone jammers. If you want to interfere with the phone signal, and require a longer time to use, interfere with a larger range, or only interfere with the fixed area, like some conference rooms, museums, churches and so on. Well, this is your better choice. It can interfere with all the mobile phone signals in Europe, the interference radius can be up to 50 meters, depending on the intensity of the detailed signal.

At the same time, there are several combinations of signals available for you to choose from, including UHF, VHF and GPS WIFI. Specific to the product page can be viewed. As long as the use of this high-power mobile phone jammers, mobile phone noise will be avoided, people can be safe and calm conditions for reading, sleep, thinking and so on.

More signal jammers can be found in jammer-buy.com. The most affordable price, high quality, one year warranty.

The benefits of using a mobile phone are hard to overestimate. These gadgets give us the opportunity to communicate with every part of the world. You know that you can not always be close to your family or friends, but through mobile communication, you will be close to them, and how much you really are.

Recent statistics on the use of mobile phones when driving claims for more than 20% of deadly car accidents are due to improper use of mobile phones. Hundreds of people around the world every day because of the use of mobile phones and injured around the world. The cool thing is the same technique to kill, which makes things right. I'm talking about gsm jammers.

According to some experts, the new mobile phone jammers will reduce the number of car accidents. If you are still many people still want to know how to do this, let's take a brief look at this topic, saying that many of us are talking on the phone while driving. This is why scientists have designed a special type of mobile jammers that should be installed in some of the latest models of cars.

Of course, this thing has a lot of negative side, but before doing so, we pay special attention to this career. The first thing we should be aware of is that it will certainly reduce the number of car accidents. In the car rather than talking on the phone, we need to pay attention to the road, we only pay attention to it. This has been proved by experts. But if we talk on the phone, we can not be as focused as the road, often accidents. Our braking and maneuvering responses are 45% slower. That's why more and more people are trying to protect their children with jamming devices on the car. There is also a positive thing is that if you are a jib-jabber while you spend a lot of time in the car, if your signal is blocked, you will lower your monthly bills.

What is the disadvantage of using a cell phone jammer in a car? First of all, knowing that sometimes you may want to make an emergency call is very important. If this happens and the signal inside the car is stuck, it means that you have to stop and call. It is very uncomfortable, especially when you remember the fact that the outside may rain, or you may hurry to make important meetings. But from the other side to see this. If you do not call, you will not be dangerous to other drivers, which is safer for you.

I hope that after reading this article, you will consider three times before you can use your phone in your car. But if it is almost impossible to control how to do, you sure the call will still distract If you do not want your smartphone to steal your attention or distract your relatives - install a small portable phone signal jammer on your car and keep 100% on the road.

Technology with each passing day, has its own advantages and disadvantages. People have a lot of technology around them. Android smartphones and the iPhone is the next generation of technological innovation. They themselves loaded huge technical inventions, which made individuals dependent on them.

A variety of technical experts in the field of technology are able to understand and distinguish the pros and cons of the technical features of various smartphones. Somehow, they can recognize the main of these smartphones. These smartphones install so many pioneering applications that pose a threat to the privacy of smartphones and iPhones.Cell phone jammer now become a tool to protect people's privacy today,although it's illegal.

The biggest question is - how do proprietary applications or software harm the privacy of smartphones?

People like to use new and innovative applications that do not know the fact that a variety of unwanted malware and viruses also attack your access to the application. People who do not know the technology do not know the threat associated with it.

There are some dangerous intentions of misuse of technology in this world. They create applications that can take your personal data out of your smartphone without your knowledge. Each time you install a new social application, you are asked to allow the application to use the data. You also do not have to think about it, by clicking OK to grant the application data access rights. As long as you press OK, your entire profile is forwarded to hackers who can abuse them.

In recent years, a variety of such hackers have been reported. According to a report, one such hacker attack has been no one imagined smart phones and iPhone caused great harm. There is a site called snapsaved.com, which provides users with snapchat functionality. People are an app freak that combines snapchat with various third unknown parties. This snapchat safely stores the pictures of the users on the desktop, but once people upload their photos, it gets hacked. Millions of people upload their photos, they are in the hands of some corrupt hackers.

So this is a humble request for every smartphone and iPhone user, always knowing what you're doing with your phone. The privacy of your phone is in your own hands. Do not trust any unknown application, just see its benefits. Technology may be more dangerous in a longer time,resulting in increased destruction of your smartphone and iPhone.And some GSM jammers are available online because of it.

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 equipment can now be easily ordered online.

About the law of GPS jammers we should know that it is illegal in the United States and is limited in Europe. However, the laws of some other countries are less clear. Therefore, please confirm the local law before buying.

For the use of GPS jammers, some people say that GPS interference is dangerous to society. "I am worried that China's factories are starting to figure out these things," said Peter Large, vice president of Trimble, Sunnyvale, Calif., Who developed advanced positioning systems. "If they start to proliferate, they may have devastating consequences."

GPS jammers may be used for bad purposes. Criminals, car thieves and mischief can use GPS jammers to eliminate bad behavior. For example, if a car thief steals a car with a GPS jammer, the law enforcement agency will not be able to track the vehicle using GPS tracking equipment. Interference equipment can also be used to block toll roads.

However, some people think that these devices are useful and people should have the right to buy them. For example, GPS jammers can be easily stored in cars or luggage, and can help avoid spy detection - such as from suspected spouse of infidelity, and in the car like Zoombak such GPS tracking device.

We think that GPS jammers can be used improperly, but without it, how do we sometimes deal with some tracking? The gun is more dangerous than the jammers, but many places are legitimate guns. So, the most important thing is its rational application. What do you think?