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Cell phone jammers first worked during the exam

For the first time this year, when conducting a single exam, a cell phone jammer was used so that graduates could not use a mobile phone that provided Internet access. The Russian language exam was conducted on May 27, and on the eve of the test, “answers” to the examination forms were posted on the network.

As a result, several works of students who tried to use a mobile phone during the exam were canceled in Vladivostok.

During the exam, a cell phonesignal jammer system was used. The head of the Department of Education and Science, Alexander Zubritsky, said that the system might not work properly.

“This was our first experience using a similar system. Therefore, talking about its feasibility does not make sense. At some points of delivery, the system did not work at all. It is necessary to carry out troubleshooting so that such errors no longer happen again, ”he commented.

After the not-so-successful first test, specialists carried out additional troubleshooting work. As a result, in the math exam, all systems functioned successfully.

If the system for jamming cell phone communications for some reason does not work, this is already the fault of the officials – members of the certification committee. There is no fault of schoolchildren. Nevertheless, there were no violations at the math exam, as a result of which it is possible to judge the serviceability of the system, ”added Zubritsky after the exam in mathematics.

It worked?

The head of the department also noted that in Vladivostok this year, schoolchildren could pass uniform exams in 18 points of the city. Moreover, at each point, three devices were installed for jamming telephone communications. The equipment has successfully shown its work, and its functioning was monitored by members of the commission.

With the help of devices, four violations were identified, and two schoolchildren lost their results. The first one wanted to use a telephone to connect to the Internet, and the second was punished for posting answer options on the network.

New on the site! Section “Drone Jammers”

Currently, the field of quadrocopters and unmanned aerial vehicles is very developed. The average buyer can find any models for sale – small and large, ordinary toys and professional devices for video surveillance and audio recording. If earlier it was just a form of entertainment, now, often, these “flying spies” are used for a completely different purpose. “UAVs” are used for unauthorized entry into someone else’s territory, invading people’s personal lives, conducting hidden video recordings and listening. But! Security tools also do not stand still.

We are glad to present you our latest drone jammer! This section provides protection against quadrocopters. Drone jammers block the frequency of control, navigation and data transmission of drones. Once in the jammer’s coverage area, the drone loses touch with the control panel, cannot determine its location using GPS and GLONASS coordinates, and is also unable to transmit video and audio information. On our site you can find various modifications of these devices – with different jamming radius, street performance and room jammers, directional radial antennas, and even in a wheeled case and a convenient handle. All these jammers are made to order – just for your needs. Call us and our managers will tell you more!

Mobile phones have a major impact on student learning

All parents want to be in touch with their children at all times. So why do so many students now have mobile phones? However, the school claimed that the mobile phone had a negative impact on the student’s learning process. According to a recent study, the school’s ban on the use of mobile phones in schools increased its score by 6.4%. Therefore, in order to improve the educational prospects of children, it is necessary to limit the use of mobile phones by pupils during school.

Of course, there is no doubt that mobile phones are the most practical communication devices. It brings comfort and entertainment to our lives. And, it makes it easier for people to communicate. However, it can also harm students and result in lower academic performance.

Teachers believe that the reason students are inattentive in the classroom is the mobile phone. Nowadays, mobile phones can not only make phone calls, but also many other activities: taking photos, making videos, surfing the Internet, playing games, etc. playing mobile phones. They’re like that because mobile entertainment makes them more interested. The same library also faces such problems. Due to the noise of the cell phone, readers cannot read in the library. Conversations on cell phones take away people’s attention and cannot focus on reading. In this case, we would like to recommend a cell phone jammer. This interfering device creates a quiet environment in minutes. And it is very convenient to carry and use. We have a variety of different jammers and can contact us if necessary.

GPS jammers were originally created by the government

As the GPS system becomes more and more popular, the GPS jammer also becomes necessary for us. You may wonder what the GPS jammer is and what potential applications they have. To explain the GPS Jammer, we first need to know how the GPS system works. The Global Positioning System — GPS for short, is a system used by many peoples, companies and armies for navigation purposes. The GPS system uses a series of satellites transmitting radio signals. This type of signal reaches a GPS electronic receiver to determine positioning through a form of triangulation. GPS could be used in individual portable electronic devices, navigation and vehicle positioning systems, also in small GPS tracking devices. An individual’s position can be discovered by triangulation, a method that measures three separate points to calculate a location. In a vehicle’s GPS system, the location of a car is measured by three satellites orbiting the earth. The GPS can deliver the location to the receiver with an accuracy of only a few centimeters with the use of triangulation.

Now let’s take a look at GPS signals, which are radio signals occupying a specific frequency. There are actually two major frequencies that the GPS works on, one of which is for public, non-military use and the other is used only for the United States military. Since GPS is nothing more than weak radio waves, these waves can be blocked or distorted using a GPS jammer, although technical devices and expertise are required for this purpose.

GPS jammers were originally created by the government, for military organizations and spy agencies. Some of them can be combined with the cell phone signal jammer — also called the cell phone jammer, and the wifi jammer. Uses include confusing the enemy at exact locations, or where enemy GPS-guided missiles or bombs will fall.

Recently, civilians have sought these devices to protect their privacy in a world increasingly monitored by GPS. However, most civilians do not have the technical capabilities to create their own device, as it is a little more complex than blocking a radio signal with basic radio interference.

There are a few civilian uses for interfering with GPS signals, primarily related to privacy, including the ability to conceal yourself or your vehicle in case it is tracked by a GPS receiver. A practical application would be a seller or delivery driver, who may wish to have lunch outside his territory, or return home for a forgotten item, without having to do a lot of explanations due to the GPS tracking on their vehicle . The range of most civilian GPS jammers is enough to cover even the largest of vehicles, giving the user a cloak of privacy.

Another use of the GPS jammer is to hide our places from being tracked down by the bad guys, so that we can protect ourselves and our family.

Jammers make you feel comfortable

Distracted driving is a trend that shows no signs of slowing down. Even though Manitoba imposes some of the most severe penalties in the country, a fine of $ 200 combined with five penalties, it still does not seem sufficient to prevent drivers from answering a call or text. The affected father, Hart Levine, designed a cell phone jammer called Drive ID. Global reports by Zahra Premji.

A car manufacturer has developed a compartment that blocks mobile phone signals.

Nissan says the Signal Shield prototype, built into the armrest of its Juke crossover, will eliminate distractions from incoming calls, messages and social media notifications.

The box works on the principle of the Faraday cage – invented in the 1830s – which uses a material such as a wire mesh to protect its contents from electromagnetic fields.

All mobile, Bluetooth and Wi-Fi signals are prevented from reaching the interior of the compartment once the cover is closed.

Penalties and fines for illegal telephone use by drivers doubled to six points and £ 200 on March 1 following a series of high profile cases and research suggesting the practice is widespread.

Nissan Motor GB general manager Alex Smith said, “Mobile phone use is a growing concern in the auto industry, particularly with the high number of push communications like texts, social media notifications. and application alerts. to reach their devices.

“The Nissan Signal Shield concept presents a possible solution to give drivers the choice to remove all distractions from smartphones while driving: it is about providing more control at the wheel, not less.

“Some pilots are immune to smartphone activity, but for those who struggle to ignore beeps and pings, this concept offers a simple solution in this very connected world in which we live.”

A RAC survey of more than 1,700 UK motorists found that the proportion of people admitting to using a mobile phone while driving increased from 8% in 2014 to 31% last year.

In October, truck driver Tomasz Kroker was jailed for 10 years after killing a woman and three children while plowing his stationary car while distracted by his phone on the A34 near Newbury, Berkshire.

Twenty-two people were killed and 99 seriously injured in accidents on UK roads in 2015, where a motorist using a mobile was a contributing factor, according to figures from the Department of Transport.

RAC spokesperson for road safety Pete Williams said, “Our research shows that driver use of the mobile phone has reached epidemic proportions.

“As mobile phone technology has evolved a lot, many people have become dependent on it, but using a mobile phone while driving is both a physical and mental distraction and has been illegal since 2003.

Using gps jammer can effectively solve this problem, place jammers in your car, your car without any signal, cell phone no signal status. So you cannot use mobile phones to focus on driving.

A new way to punish young cyber criminals – let them wear a WiFi jammer

Cybercriminals do things online, so punish them by stealing their Internet access. It is as easy as taking a crowbar from a burglar. Or is it? Some out-of-the-box thinking by a top cop this week has sparked a debate among cyber security types over young offenses and punishments.

Ch Supt Gavin Thomas, president of the Police Superintendents’ Association of England and Wales, said in an interview that wifi jammer – devices worn on the ankle or wrist to block the Internet – serve as a smarter penalty for cybercrime could as a prison. “We have to stop using 19th century penalties to fight 21st century crimes,” he said.

Insert the WiFi jammer

Few would dispute this, but there are some problems with jammers. First, they are illegal under the Wireless Telegraphy Act 2006, so we have to work on it. Second, they would not work.

“Although we desperately need alternatives to jail, using cell phone jammer is both technically impossible and unreliable,” said Cal Leeming, who was jailed for hacking as a teenager and is now a security advisor. “Even if you could do it to implement without disrupting nearby connectivity, which would be very difficult in itself because of how the radio works, it could be easily circumvented with a cable. ”

Darren Martyn, an Irish convicted hacker who became a security researcher (he was part of the LulzSec group), added: “This would cause a huge disruption to anyone who is within range of the” tagged “person.”

Would a forced screen break – a digital foundation that is increasingly being released by parents – help solve the broader problem despite legal and technical hurdles? Prof. Mary Aiken, cyber psychologist at University College Dublin, is skeptical. If the criminal justice system has trouble keeping up with technology, delaying education is the bigger threat, she says. “It will be very difficult, if not impossible, to follow our path out of problems like youth hacking,” she explains. “What is needed is a fundamental reassessment of the impact of technology on youth development.”

In Youth Pathways into Cybercrime (pdf), a report published by Middlesex University in October, Aiken and her colleagues recommend not to thwart the digital skills of these young people, but to offer them safer options.

Jessica Barker, a cyber security consultant who runs the cyber.uk website, agrees. She cites research by Sonia Livingstone, who heads 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, regardless of whether they are naughty children or young criminals. “Children who are denied access are more likely to be risky because they can find another way to access the Internet unattended,” says Barker.

Mini cell phone jammer is very useful for us in many public places is welcome

The cell phone was first invented to talk to someone when we needed it. But things have changed over time. Now the cell phone is not just a phone, but a computer, a portable entertainment device, an Internet terminal, a wallet, a GPS navigation device, a cinema center, etc. You can see now that everyone is carrying a cell phone where they go, sit, walk, eat, shop, meet, everywhere, every time.

So now have you noticed the problem? Is it a problem if someone is talking loudly on their cell phone when we pray in a church? Is it a problem if a cell phone rings loudly when watching a movie in a movie theater? Or, is it a problem if someone shouts on their cell phone in a library? Yes, we could agree now that cell phone abuse will cause serious problems. We have to find a way to stop cell phone use in certain places. To do this, we need cell phone jammer.

Cell phone jammer is a kind of electronic anti-cell phone signal device, it could cover and hide the cell phone signal from cell phone tower by sending stronger signal in same frequency. After covering the cell phone signal, all cell phones in a certain area will be disabled and out of service.

Cell phone jammer is very useful for us in many public places where cell phone is not welcome. Once we have a cell phone jammer, when we don’t need a noisy cell phone, we just turn on the jammer, all nearby cell phones cannot make or receive calls. The cell phone jammer is so good that we need to know more about it.

To learn more about the cell phone jammer, lets take a look at jammer-mart.com.

Our company provides various types of drone jammers

Our company offers a certain number of tools and technical instruments which make it possible to neutralize a drone by selectively blocking the control signals.

While UAV detection radars, UAV spectrum analyzers and UAV detection sensors are designed to provide timely advice on drone approach, the complete anti-drone system requires the use of devices to eliminate threats from drones entering protected areas.

Our company offers different models of drone jammer, which represent one of the most effective tools to deactivate drones by blocking control signals. Our systems can be equipped with drone jammers used to neutralize UAVs and jammers used to defeat explosive devices.

Drone jammers are used to block signals from drones and force them to land. They cancel the transfer of photo or video material from the drone to the operator and cause the drone to lose control if it carries dangerous substances. In other words, jamming systems provide the intentional emission of radio frequency signals to block UAVs in a particular area.

The jamming systems are controlled by special software which is used to selectively disrupt various command and control communication links used by UAVs and to choose the most appropriate means of responding to emerging threats while mitigating the collateral impact.

Desktop Jammer – Desktop Signal Interference

A high power cell phone jammer is a reliable and accurate signal jammer and the most sophisticated modern equipment for observing and spying. Secret recording is part of our daily lives, and almost everyone can become a spy target. The consequences of secret recording and eavesdropping can be catastrophic for both your work and your private life. One must take things into their own hands and protect themselves in time, and the desktop spyware signal blocker is the right device to do this.

The Desktop Jammer guarantees you total privacy protection at work, in the country house, at home, in a hotel, in a car … This efficient multifunctional desktop spyware signaling device is easy for anyone to use who wants to protect themselves from espionage.

Desktop spyware jammers interfere with or prevent the transmission of data between spyware. With the help of powerful antennas, the signal jammer emits electromagnetic waves at the frequencies of the receivers of spyware devices, thus blocking the transmission and reception of the signal.

Depending on the model, the desktop blocker can have multiple antennas and each module with one antenna can be used as a separate signal blocker. If you want to interfere with a particular frequency or with multiple frequencies, you can request precisely those frequencies and our team of experts will configure your personal desktop locker with the desired frequencies.

Advanced cooling systems provide a constant operating temperature that, if maintained, can allow the blocker to run for several months, without fear of overheating or decreased interference signal power.

High-quality cabinets also contribute to the quality of interference work.

The technical characteristics and application of a desktop Jammer

The desktop Jammer reliably and precisely obstructs and prevents the operation of the latest spy equipment, which can be miniature in size and impossible to detect with the naked eye.

Jamming devices for sale

The desktop blockers, which use powerful transmitters, emit electromagnetic waves at the frequencies of the receiver and prevent the spy device from operating within a radius of up to 120m, depending on the terrain configuration, the quality of the blocked device and the model of the jammer. . The antennas can be omnidirectional (adhesive) or directional (panel) as needed:
1.With omnidirectional antennas, we reach a lower range of devices, but the angle of action is 360 degrees, which means that electromagnetic waves propagate spherically in all directions around the device. This type of interference is suitable in buildings where it is necessary to cover the floor above and below a certain space, and where the range of the device is not a priority.
2.With directional antennas we reach a range 3-4 times wider, but at a lower interference angle, up to 60 degrees. This type of interference is suitable in terrains where the main objective is to achieve a greater range of devices, and where the width of the interference angle is not a priority.

Desktop Blocker successfully clogs:
wireless frequencies of mobile telephony and internet
Wireless Internet and Bluetooth
Spy devices of unlimited range that work based on radio connection and GSM network
GPS tracker – locators
wireless remote controls
GPS navigation in the vehicle and on the mobile phone
wireless spy cameras and video surveillance cameras

The original desktop lockers can operate continuously for several months without turning it off and there will be no overheating or power interference (24/7).

The passive and active smart cooling system provides a constant operating temperature that, if maintained, can allow the sunscreen to work continuously for several months. Original Jammer desktop boxes are made of modern materials and aluminum alloys and are therefore effective in draining excess heat.

Original desktop lockers have a minimum of 1W – 3W output power per module.

The high-quality antennas accept the power of each module individually and therefore allow maximum utilization, which directly increases the interference radius.

Desktop lockers can be used without interruption at temperatures from -40 to +55 degrees.

European countries use blockers to avoid cheating

The development of modern mobile technology has made it easier for teenage students to cheat on exams by texting or reading pictures on their cell phones for fraudulent purposes. Teachers are often too resistant to cheating on their mobile phones. But a university in Italy has its own way of dealing with people, and the use of high-tech means to reduce cheating. The school installed a device on the walls of the school classroom. The device may emit signal jammer and the phone cannot communicate properly.

The school is called Enrico Tosi, located in northern Italy. The school has devised a way to prevent students from using mobile phones to cheat, thanks in large part to military technology. School principals Bonny Tito – Ryan left (Benedetto Di Rienzo) said: “Most schools are trying to confiscate students on the exam before the exam mobile phone, but there are some students who do not give you the phone ” Lane left this week testing the performance of the cell phone jammer for the Italian education ministry. The device, like a box, is called a c-guard, developed by experts from the Italian military and defense industries. The device can block cell phone signals within a 262 foot radius.

The device will eventually be installed by Italian authorities in Italian schools in an effort to prevent students from using their phones to cheat during exams. Ryan says the device has been very successful in the testing process. Some schools in Italy now also plan to open this kind of team in the discontinuation time, as the whole day to start this team can make the normal communication of the teachers also interrupted, it will make the teachers unhappy. “We will minimize the impact,” says Mr. Raine. “Schools, for example, must turn off the device at noon.”

The disadvantages of mobile phones on campus

Canada recently many parents are talking on the campus of the school “mobile warfare”: with the popularity of mobile phones, many high school students have a hand, or the use of mobile phones in electronic text message reading class, private or cotton to showcase campus – exclusive or new features, leave teachers a headache.

indoor phone jammer

If students do not behave, how will they be punished if they use their cell phones in the classroom? Most Canadian provinces are specified, the teacher is entitled to classes to take coercive measures “necessary” to maintain the order of teaching, some provinces such as Ontario) will be more “use of cell phones for students” included in the category of ” interference”. teaching order “clearly, Toronto, a high school had a student in the classroom who used cell phones to view e-books, the phone was confiscated by the teacher, student protests in the union were finally rejected.

But schools also have trouble managing students. The Hardy Port School campus on Victoria Island in British Columbia has been flooded with student cell phones, and the gray-colored principal has purchased a “gsm jammer” on campus. While someone is using a cell phone within the monitoring range, the device can quickly interfere with the phone signal and make the user feel embarrassed by the harsh “please give me your phone” sound. Although the use of mobile phones in the school after the device decreased by two thirds, but the students quickly attacked and threatened lawsuits, forcing the main team to dismantle, to avoid the province’s education department in order to “interfere with the legitimate rights and interests of students. ” said disciplinary action.