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WiFi and Bluetooth are wireless technologies that support the 2.4 g frequency band to exchange data over short distances on fixed and mobile devices. From this perspective, Wi-Fi or Bluetooth connection requires users to use it to send information and documents, which is very convenient. Now, users can easily use wireless network access, which provides users with many conveniences.

Wireless networks also have many shortcomings. Criminals can easily obtain passwords and important personal information from wireless networks. Once other people know the password, we face a great risk. The most obvious aspect is that your privacy may be stolen by hackers, including various account numbers and passwords. Wifi jammer can keep your information confidential and help you rule out information risks.

Signal jammers can sometimes prevent tragic events

The use of cell phones is an explosive risk in gas stations. Turn off your cell phone while filling your car. There are usually warnings at petrol stations about banning the use of a cell phone. While in many countries, cell phone signal blocker has been a good choice for stopping the phone call at gas stations. Buying a trendy, modern cell phone signal blocking kit is the latest tip for cell phone and gas station users, who recently advised all of its affiliates to be mindful of who pays the bill. gas. cause explosions. Come here professional online GPS jammer store www.jammer-mart.com and pick up strong signal jammer to avoid unnecessary dangerous occasions, you will need it at your gas stations. You know that there have been several explosions because of the telephone used in gas stations. You can stop the miserable spell with the phone signal jammer right now.

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According to reports, a driver in Indonesia was burned and his car was severely damaged when gasoline vapor exploded after being ignited by static electricity from the cell phone he was using. It’s so terrible. It is very necessary to install high power cell phone blocker to protect you from danger. The threat that mobile phones pose to gas stations and their users around the world is largely due to their ability to generate sparks. To stop the sparks, our stone has produced many jammers for your picking. Some people, especially teenagers, easily fall in love with a cell phone for these reasons when in the gas station, as they have no idea of the hidden threat and can easily overlook the warning.

Now it is your mission to best buy mobile phone signal blocker to prevent miserable things from happening. What will you do, then? Go get one now!

Tech assistance tried to interfere with 4G phones in UP prisons

LUCKNOW: As cases of cell phone use continue to be reported in prisons, Electronics Corporation of India Limited (ECIL) was asked to install 4G jammer in UP prisons.

While jammers are installed in prison buildings in 75 counties across the state, they cannot block the 4G network, allowing inmates to run their criminal syndicates using 4G-enabled phones.

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These jammers were installed a few decades ago and successfully block second generation (2G) and third generation (3G) networks, but cannot restrict fourth generation (4G) communications, making it difficult for the prison department to monitor prisoners’ activities .

Aware of the loophole, prisoners take advantage of blackouts and communicate with their aides to order Supari extortion, robbery, and even killings, as jammers will not resume operation until power is restored.

Prison Department Inspector General Pramod Kumar Mishra said ECIL will install solar-powered 4G jammers in 24 prisons across the state, including five central prisons in Naini (Allahabad), Varanasi, Fatehgarh, Bareilly and Agra.

TDOC issues calls for cellular phone “jamming” technology

NASHVILLE, TN (WSMV) – The Tennessee Justice Department renewed calls for action against smuggled phones.

According to a press release, Commissioner Tony Parker’s call for action comes after a report by the National Administration for Telecommunications and Information (NTIA). The report reports on the effectiveness of micro-jamming technology in blocking illegal cell phone signals in correctional facilities.

The report details the results of a Department of Justice / Federal Prison pilot test for micro-jamming technology at a state prison in South Carolina.

“This pilot program is a clear example of the jamming technology available, tested in a real corrective environment, and providing results that would disable illegal cell phones in Tennessee prisons without interfering with legal communication devices outside the target area.” Parker said in a statement.

Illegal cell phones in prisons have been used by drug smuggling networks to facilitate attacks and escape attempts and other illegal activities. In 2005, a contraband cell phone helped an inmate escape, eventually leading to the murder of Tennessee law enforcement officer Wayne “Cotton” Morgan.

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The correction industry has repeatedly requested permission to use “jammer” technology to disable cell phones in prisons. Last year Senator Ken Yager (R-Kingston) and Representative William Lamberth (R-Portland) in the Tennessee General Assembly sponsored a resolution calling on the Federal Communications Commission to support the use of jamming technology in Tennessee prisons.

Commissioner Parker also said in a statement:

“Without exception, we” kicked “this can for a variety of reasons,” said Parker. The only solution to fixes has been managed access systems, which have proven time and again to be unreliable and very expensive. Other technologies, such as wands and cell phone detectors, pose many challenges in correctional environments. Parker says it is time to move forward with micro-jamming technology. All other technologies designed to help prisons eradicate the threats posed by illegal cell phones have failed, and it is time to put public safety first. “

Buy Mobile Signal Jammer For Your Office

Today, an efficient workforce is essential to the proper functioning of a business. In fact, the workforce is the main cause of raising and lowering a company’s reputation. Therefore, employers should be careful while recruiting workers into the organization. Incompetent employees are the root of business failures and scandals, according to business experts. However, there is one more factor that affects the success rate of a business. It is the working environment of the company. The business atmosphere is a much higher priority than anything else. It motivates employees and strengthens their focus. On the contrary, if it is not positive, it can be a cause of distraction from work. Therefore, ensure that the aura of your business is positive by eliminating the various means of distraction.

Mobile phones are one of the main causes of distraction in an office. When employees start to use them excessively, their productivity is affected. Many companies employ a strict rule regarding mobile usage. However, there is a smart way to limit the use of phones. A signal jammer, which is a gadget to prevent misuse of cell phones, is an effective solution to this problem.

To keep your employees focused buy mobile signal jammer. The wifi jammer is very useful in business and other spheres of life. The mobile jammer blocks radio signals from cell phones in an area. Previously, it was mainly used by government authorities and for defense purposes only, but over time its use was seen in other areas as well. Therefore, people can buy the cell phone signal jammer for individual use now. Before buying a phone jammer, it is important that you know what a jammer is and how it works. Read on, to know its function and uses.

wifi bluetooth blocker

The cell phone jammer is an instrument that blocks the radio signals of the cell phone from reaching the base station. In fact, the cell phone works by sending and receiving radio signals to and from a network tower. To block radio signals, the cell phone jammer chooses “send signals”, which the cell phone sends to the network tower. In reality, these “transmit signals” are transmitted at a low frequency. Therefore, the cell phone jammer sends its own signals in the same frequency and disrupts the connection between the cell phone and the network station.

Different jammers provide different functions. Some jammers work on all types of networks, while others do not. Therefore, know your demands before purchasing mobile signal jammer.

Today, cell phone jammer users are increasing in great numbers, but, still, a few handles know its correct usage. If you are one of them, here is the list of its uses.

Today, cell phones have radically changed our lifestyles. They not only made communication faster, but also posed a threat to privacy. Company secrets and sensitive information can be easily transmitted to strangers through cell phones. Therefore, buy a cell phone signal jammer to prevent the transfer of this sensitive information.

The cell phone jammer blocks the radio signals from a cell phone, which allows communication with different cell phones. By doing this, the cell phone jammer maintains a peaceful environment and helps the workers to concentrate on the work. Thus, employees are not distracted by cell phones and do their jobs quietly.

Company personnel cannot work effectively in a noisy environment. Sometimes such an environment is good, but it shouldn’t be all the time. Therefore, buy a mobile signal jammer to build the concentration level of employees.

The above mentioned uses of cell phone jammer prove that it is essential for improving your business. Therefore, buy mobile signal jammer soon, before it’s overdue.

South Korea accused North Korea of jamming GPS signals

South Korean authorities said North Korea is using so-called radio jammer to suppress GPS navigation systems in border areas.

According to the authorities, it started about a month ago in several places at once along the border, but stopped last Thursday.

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This reportedly led to disruptions in the navigation systems of 110 ships and aircraft, as well as to interruptions in mobile telephony.

A spokesman for the South Korean ministry for the unification of the two countries called these actions by Pyongyang a provocation, Agence France-Presse reports.

South Korean media report that Seoul has accused its northern neighbor of jamming GPS signals for at least the fourth time since 2010.

At the same time, it is reported that, most likely, the equipment for signal suppression was supplied to the DPRK from Russia.

On Friday, the South Korean military reported that the DPRK had once again launched a ballistic missile at sea, despite international sanctions and criticism from world powers.

Last week, North Korea announced an artillery exercise simulating an attack on the official residence of the South Korean president.

How far is the most suitable shielding range of a mobile phone signal jammer?

The shielding distance of the device has a great relationship with the power of the device and the use environment, and several aspects that are helpful to the shielding effect: one is the output power of the device, the other is the working method of the shield, and the third is the use environment (indoor or outdoor). The fourth is to shield the interference intensity of the surrounding environment.

Nowadays, mobile phones are all digital signals, and the anti-interference ability of digital signals is very strong. Generally, the effect of using analog signal technology to interfere with digital signals is poor. Therefore, digital signals must be used to interfere with digital signals. The interference effect is quite different. The signal jammer using digital jamming signal technology has lower power and higher efficiency than the jammer using analog signal jamming technology.

desktop mobile phone blocker

The synthesis, attenuation, and reflection analysis of indoor mobile phone signals and interference signals is very complicated. Before shielding, the strength and quality of local cell phone signals have a great impact on shielding. Different mobile phones have different effects. Generally, mobile phones with strong ability to receive weak signals may not have good anti-interference effects.

The direction of the base station and the direction of the shielded area of the mobile phone also affect the shielding effect. Generally, the spatial signal strength is about -60 to -70dbm, and the base station can reach about -40dbm within a few hundred meters, and the mobile phone reception strength range is generally between -35 to -95dbm. The higher the signal power of the space mobile phone, the shorter the shielding distance.

The above conclusions are based on the law of radio signal transmission in free space. In reality, there are many obstacles on the ground that affect the transmission of radio waves. The above can only be qualitatively used as a reference, especially indoors. The above law is very different from the actual situation. Therefore, this problem is difficult to calculate accurately at the time, and can only be determined based on the actual situation on site. Precise construction projects must carry out preliminary research and signal testing, and then design specific solutions. In the later period, timely follow-up tests are required, and certain corresponding supplements can be foolproof, that is, to achieve the effect of strict shielding.

A hundred shots and a hundred hits within 2000 meters, the drones dare to fly randomly?

The UAV counter-gun is a kind of electromagnetic interference equipment with a gun type, which is not only a gun type but also a splint type.

The Wuhan police demonstrated that they are equipped with the latest domestically-made “electromagnetic rifles.” In the opening match of the China League One held last week, a drone of unknown origin broke into the event site, seriously disrupting the progress of the game. Afterwards, the Wuhan police took out their new equipment-a silver-gray drone counter-gun about 1 meter long, and “shot down” the opponent with a single shot. On the day of the match, the Wuhan police used the gun six times to expel the approaching drone.

portable drone blocker gun-type

The drone was not broken into pieces, but landed slowly on the ground. According to the International Business Times, the principle of this weapon is to emit electromagnetic interference waves between 2.4GHz and 5.8GHz, interrupting the connection between remote control equipment and drones. Because most drone remote controls are also in this frequency range.

This drone jammer uses a combination of an integrated information source and a broadband power amplifier, and the source integrates 8 frequency bands. The full frequency band coverage of radio from 300MHz to 6GHz is closer to the current mainstream UAV radio remote control and image transmission signal modulation method. The intensity of electromagnetic waves it emits is 8 times that of ordinary jammers. It can accurately distinguish various drones at a distance of 3 to 5 kilometers, and effectively intercept within a range of 500 meters to 2000 meters.

The “artificial weapon of military force” between Turkey and Russia

The “Krasukha” land-based electronic jamming system is the most advanced signal jammer equipped by the Russian armed forces. The system can effectively interfere with land-based radars, aerial radars, early warning aircraft, and even near-Earth satellites within 300 kilometers. The system is said to permanently damage the target radio equipment.

gps phone blockers

Russia has already deployed a “Klasuha” land-based electronic jamming system in Syria. Compared with Turkey’s “Koral” portable radar jamming system, “Krasuha” has a wider interference range. “Krasuha” can blind the Turkish Air Force’s “Peace Eagle” early warning aircraft, making it impossible for the Turkish side to map the airspace of Syria and the Eastern Mediterranean, and greatly reducing its interception capabilities.

The Russian “Glory”-class guided missile cruiser has advanced maritime combat platforms and air defense platforms, equipped with 16 “Bazart” anti-ship missile launch systems, 64 S-300PMU long-range air defense missile systems and two “Wasps” short-range Surface-to-air missiles. The “Glorious”-class guided missile cruiser has advanced functions such as three-dimensional search and radar tracking, and is called a “floating fortress.” After the Russian fighter plane was shot down on November 24, a “Glorious”-class guided-missile cruiser has been deployed to Latakia Port in Syria.

However, the “Glorious”-class guided-missile cruiser is not without flaws. This class of cruisers lack effective anti-submarine firepower, especially when capturing stealth underwater targets such as Turkish “Gul” class submarines. In addition, Russia has only one “Glorious”-class guided-missile cruiser that can be used in the Syrian region, and several other ships are deployed in the Baltic Sea and the Pacific Ocean.

Russian special forces have a long-standing reputation and have performed a large number of special missions since the Soviet era. They can perform various missions such as long-range raids, assassinations, sabotage, and lurking. It has multiple teams and branches, and its most recent appearance is said to be a “little green man” who suddenly appeared in the Crimea region in February 2014. Many think tanks believe that the Russian special forces are the sword that Ankara is most worried about. Ankara’s envisioned plot includes Russian special forces disguising as Syrian refugees and mixing into southern Turkey and performing special tasks.

Playing with mobile phones while praying, priests install mobile phone signal jammers

Maybe you are thinking, is it really appropriate for Father Madonna to use a cell phone jammer privately? According to him, his actions have been supported by the local police. Obviously, not everyone is welcome to the priest’s measure. The owners of the local store are very upset. They claim that the priest’s signal blocker has interfered with their credit card machines.

cheap signal jammers

Now, people are increasingly unable to leave their mobile phones, even when praying. This problem has suffered from the priest Michele Madonna of the Church of Our Lady of the Holy Mountain in Naples, Italy. According to the “Daily Mail” report, the godfather finally found a solution-cell phone signal jammer. Madonna bought this device for $60. The priest said that he did this not because of his lack of patience, but the embarrassment he saw when he advised people to turn off their phones and concentrate on praying.

Maybe you are thinking, is it really appropriate for Father Madonna to use a cell phone signal jammer privately? According to him, his actions have been supported by the local police. Obviously, not everyone is welcome to the priest’s measure. The owners of the local store are very upset. They claim that the priest’s signal blocker has interfered with their credit card machines.

In some countries, the use of signal jammer is illegal. In the first half of this year, a man in Florida, USA, was fined $48,000 for driving around with a cell phone signal jammer.

Interpretation of the principle of car jammer shielding remote control signal

The reporter learned from the car market that when many car owners use their cars, the theft of their valuables often occurs, and many car owners are puzzled. He obviously closed the door of the car, and the car was not damaged. How come the contents of your car were stolen? Could it be that your car was pried open by the master key? The netizen “Wind Chaser” found out the secret of the theft of car items after detailed research and search for a lot of information.

The netizen “Wind Chaser” told reporters that in fact, the biggest motivation for him to find out the reason is that the two bottles of Moutai in the Mercedes-Benz that he bought were somehow lost. Originally, these two bottles of Moutai were intended to be given to their own leaders. I hope to upgrade myself in the coming year. Moreover, these two bottles of Moutai are authentic, so once they are given to the leaders successfully, there is hope for the upgrade. I did not expect to be stolen. Losing the opportunity to give gifts to leaders made the netizen very depressed.

car gps anti track blocker

It is precisely based on this background that although the netizen also called the police, he could not provide evidence that he did put Moutai in his car and was stolen by someone else, because the car was intact and the case was not filed. What should I do? The netizen can only crack the secret by himself.

Later, the netizen learned about gps jammer and car decoders on the Internet, and finally solved the puzzle. The source of this secret is that the remote control information of the car was interfered by the car jammer, resulting in the car door being not locked at all, and then after the car owner left, those criminals who used the car jammer would have an opportunity to take advantage of it. So simple. In that case, is there any way to crack the illegal behavior of using car jammers?

Car decoder cracks car chip parameters to improve car safety

Many readers may think that since the car decoder can crack the parameters of the car chip, this is a huge challenge to the safety of the car itself. Why does it improve the safety of the car? For this, the netizen “wind chaser” himself has a deep understanding.

After knowing that gsm jammer can interfere with the car’s signal, for the majority of car owners, if they want to prevent the intrusion of car jammers, the direct method is definitely not feasible, and it is difficult to file a case after the products in the car are stolen. Only the dumb can eat coptis. The theft of car products reported on the Internet is actually a fiction when the police find out. How can our police have such a powerful ability?

handheld gps jammer

Therefore, the complete solution to car jammers is to provide car decoders to crack car chips. Then modify the parameters on the car chip to make the car jammer completely invalid. This method has been proved to be unsuccessful, and now many car repair 4S shops also provide such services. Because car decoders and car jammers are actually like the relationship between computer viruses and security workers, one develops viruses and the other prevents viruses.

After modifying the car chip through the car decoder, the netizen “Wind Chaser” has never lost any items since then. It can be seen that the car decoder can indeed improve the safety of the car. Professor Wang, an expert in the automotive industry, also talked about a point of view, that is, after the car decoder modifies the parameters of the car chip, the car jammer cannot read the data of the car chip, and there is no way to obtain the signal of the chip. It cannot interfere with the remote control function of the car.

This is like adding a protective cover to the car computer chip. The interference signal of the car jammer cannot attack the car chip through this protective cover, thus improving the safety of the car.