Category: Tag Block

Mobile phone blocker is a mobile phone blocking program or mobile phone detection system, designed to prevent unauthorized mobile phones while allowing authorized mobile phones to run. Blocking cell phone signals can prevent certain critical foundations, unauthorized calls to courts, military installations, or certain environments that need to manage cell phone activity to control the control.

Please note that in some states, cell phone jammers are illegal. Although attention to information rejection has long been an integral part of the PLA’s doctrine, this jammer is mainly used in military locations or other places where the use of mobile phones is prohibited.

Detection of GPS interference technologies against autonomous vehicles with cost-effective solutions

As consumer drones become more accessible and capable, as well as new opportunities, so too do concerns about potential security threats. Consumer drones can be purchased almost anywhere these days at an affordable cost and are widely used due to their ease of use and low cost. However, they also pose significant risk to organizations in key sectors, and the news that these drones are being used for surveillance and other malicious purposes is nothing new. Fortunately, as technology advances, various ways have been developed to counter such drones and detect them from system to system via audio, radar, etc. depending on the system.

Wireless technology plays a vital role in controlling unregistered UAVs to keep businesses safe and secure. Rajant Corp’s DX-1 Development Kit is one such technology – it is a small, lightweight radio with antennas that offers strong multi-frequency encryption options for high-performance use. The company is also testing detection technologies for other video, radar and sonar devices.

Similarly, the Infinidome GPSdome is the world’s first non-military GPS anti-jammer technology to be commercially available and used across the critical infrastructure space. The Israel-based wireless security company develops solutions to detect and secure the wireless communication of various autonomous vehicles. At the beginning of January, it received bridge funding from the European AI fund Boundary Holding, whose investment is intended to help the security company advance its path into mobility technology. With Infinidome already earning over $ 1 million, funding from Rajat Khare-founded company will hopefully further boost Infinidome to move towards autonomous technology and gain a head start in the marketplace.

The use of drones has shifted dramatically in recent times – from entertainment to commercial purposes. As a result, such reliable solutions to detect and combat potential threats have become the order of the day.

UAV jammer have become the most effective solution to the threat of UAVs. It can make the drone lose signal control and slowly land to the ground.

What are cell phone jammers trying to tell us?

Cell phone jammers prevent phones from working. They are used in cars, public places and exam halls.

Jammers are not new – they have been around for years – and they are illegal in many countries, including the United States, but jammers are becoming increasingly popular.

But are phones really the problem? And are jammers really the solution?

I think cell phone jammers are being used as a patch, the wrong solution, to solve three societal problems that should be solved by much better technology.

Here are the three biggest problems cell phone jammers are trying to solve, and what I think are the better solutions.

The “phones are dangerous” problem

A Florida man named Jason R. Humphreys wanted to save lives by preventing people on his daily commute from using their phones while driving. So Humphreys installed a cell phone jammer on the back of the passenger seat of his SUV. As far as Humphreys knew, the program worked for two years. But the police, whose own communications were occasionally interrupted by his jammer, were less than enthusiastic. So they tracked him down and caught him two years ago. Last week, he was fined $ 48,000 by the Federal Communications Commission for violating US law against jamming devices.

newest hidden mini cell phone interference

As I said at this point, I think that drivers distracted with smartphones would be distracted by something else without smartphones. In other words, smartphones don’t cause accidents, humans don’t.

The terrible reality is that human drivers kill around 1.24 million people worldwide every year. That is a far higher annual rate than the number of people who die in wars.

Humphreys’ misguided act was the wrong solution to the problem. What we really need is to switch to self-driving cars as soon as possible. The sooner we do it, the more lives will be spared.

The United States also regulates the use of jammers

Recently the United States bombed Syria

The National Broadcasting Corporation reported that, according to the statement of four US officials, the Russian military has disrupted US military drones that conduct combat missions in Syrian airspace, severely affecting US military operations.

Authorities said that a few weeks ago, after a series of chemical weapons attacks against civilians in the armed opposition zone of East Gutta, the Russians began to interfere with a few small American drones. Officials said the Russian military was concerned the US military would retaliate against the attack and start interfering with the global positioning system used by drones operating in the region.

Desktop high-power jammer

Republican Senator Ben Sasse reacted on Tuesday to reports of interference with Russia: “Russia wants to undermine our interests all the time.”

He said: “Those who think that Russia is not an enemy are crazy.”

According to Dr. Todd Humphries, director of the Radio Navigation Laboratory at the University of Texas at Austin, blocking or preventing drones from receiving signals from GPS satellites doesn’t have to be complicated.

He said: “Most GPS drone receivers can be very easily disturbed.”

Humphreys, an expert on GPS spoofing and jamming, has warned that it could have a major impact on drones in the United States, causing them to malfunction or even crash. He said that if the drone reports an incorrect position or is lost, “at least it can create confusion for unattended ground operators.”

According to Dr Humphries, four years ago, after the invasion of Crimea, US analysts first discovered in eastern Ukraine that Russian troops were interfering with drones. These GPS jammer “have had a significant impact on unmanned aerial vehicles deployed by the United Nations to carry out surveillance missions in the region.” The crew stopped for several days and were unable to collect information by air.

Pentagon spokesman Eric Paquin of the US Department of Defense will not stand up if such interference leads to drone crashes and has stressed that US military drones are currently operating safely. “The United States military has sufficient countermeasures and protective measures to ensure the safety of our unmanned and manned aircraft, our troops and the tasks they support.”

However, an official confirmed that such interference had an impact on US military operations in Syria.

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.

armband signal blocker

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!

WiFi jammer can isolate all cyber dangers

In the Wi-Fi Security Blogging Trilogy, I will feature an occasional opportunity that I encountered while jamming Wi-Fi signals. WiFi, especially in the UK, has seen some WiFi explosions recently. In the UK, entire urban communities are already WiFi compatible. There is no doubt that we will depend more and more on WiFi networks. Anyone who has read an official book on computer security will have a full understanding of the CIA when it comes to security, the triad of confidentiality, integrity and usability. This article will discuss uptime i.e. blocking WiFi signals. Now jammer-mart.com has better wifi signal jammer that can help you.

5 bands portable jammers

A few weeks ago, I finally gave in and bought a Nintendo Wii console for my kids. I think it keeps them physically active while playing video games, and I think that’s right. Anyway, I put the Wii under the main TV and then try to connect the Wii to my home Wi-Fi network, which will allow the Wii to receive software updates, weather forecasts, and even browse the web using the Wii Opera web browser. It was quickly discovered that the Wii could not connect to the WiFi network.

Therefore, after an hour of troubleshooting, temporarily removing all security from my wifi jammer and plugging the wifi router into Wii as close as possible, I found that Wii was not able to receive signals from my WiFi network at a distance of up to 10 cm! Even so, the bandwidth (network speed) still seems too slow. Well I gave up the day because the kids wanted to play Wii sports. I just thought the Wii’s Wii Card was risky, but later that night I encountered an eye opener while watching satellite TV on the bed.

You see, I have satellite TV and it feeds the main TV. But, earlier this year, I wish I could watch all these beautiful satellite TV channels on my bedroom TV. So I bought an inexpensive “Technika” broadcast solution. Local supermarkets cost £ 20 (around $ 40) instead of paying more to satellite companies to buy a second set-top box, Sat Box. The device consists of a broadcasting unit which is connected to the scart output of a satellite television decoder. The broadcast unit sends TV images, sound and even infrared signals from the remote control to the receiver, which is connected to the scart input on the TV. From the room. My epiphany is that in theory the broadcast TV unit blocks the Wi-Fi signal, especially since both the Wii and the TV broadcast service are under the main TV. So I turned off the TV streaming equipment and immediately connected the Wii to the Internet.

The next day I did some experiments with my laptop. I noticed that the TV broadcast unit was on; in some parts of the house the signal strength of the WiFi network has been reduced by two-thirds, and downstairs all connections to the WiFi network have been removed.

Therefore, an efficient Wi-Fi jammer can be obtained at a very cheap cost. I think with some custom settings we can expand the range of Wi-Fi interference and make it a mobile device, I can think of many bad uses of WiFi interference, especially to cause other attacks, but a good one practice may no-WiFi policy, although you may need to check applicable laws. broadcast.

Portable jammers are particularly convenient for some special groups of people

It’s really boring to be tracked now. There are various tracking devices that disrupt the lives of normal people. Although it’s really convenient, it can also harm people and bring them privacy threats. Now, if you If you want to get rid of this situation, then you can come here and you will find that jammer-mart is a good choice, and you can find the best here.

Mobile phone select Bluetooth mobile phone signal GPSL1 GPSL2 GPSL5 3G jammer View product table

And the normal use of many wifi signal jammer and tracker on the market are cell phone signal trackers and GPS trackers, so if people need to cut off GPS from signal tracking and cell phone trackers, you can directly come here to view this feature design For specific examples, you can come here to learn more about this “Portable Signal Option Bluetooth 3G Mobile GPSL1 GPSL2 GPSL5 Jammer”, and you can see the detailed information of this 3G mobile GPS jammer.

smartphone signal blocker

Then, you can briefly take a look at this optional portable signal jammer. This handheld WiFi 3G GPSL1 GPSL2 GPSL5 blocker has the function of cutting off GPSL1 GPSL2 GPSL5 signals and 2G 3G WiFi cell phone signals at the same time. However, when using other designs, you may have to make a real decision based on the interference of the frequency band. Therefore, since this optional 3G Bluetooth GPS phone also includes a stuck car charger, it is also a good choice for people who want to use GPSL1 GPSL2 GPSL5 3G Bluetooth mobile phone jammer.

In addition, the portable GPS mobile phone blocker also has a built-in fan. Due to the heat dissipation system, the GPS signal of the handheld mobile phone always maintains a good working condition and will not cause high temperature. In addition, the portable handheld GPS signal blocking device is also designed with a car charger, which can be conveniently used in the car, which is very convenient and easy to use. In addition, the GPS jamming application is also very easy to use and can be used in many places where you go out as well as meeting rooms, classrooms and other places.

In addition, there are many other types of portable signal jammers, they are designed to have this function, if you need a 3G GPS mobile phone jammer or other types of signal blockers, please sell them here.

Car theft: jammers, a new weapon for car thieves

This is not a rumor or even a potential risk (like a security breach), but a reality: car thieves have a new way of behaving and it’s unfortunately very simple and very effective. The National Police released an official press release on May 19, 2020 warning of “frequency jammers” that allow thieves to block the automatic closing of car doors … to safely search or steal them.

A simple, inexpensive box for a few tens of euros

The signal jammer is neither complicated nor large: it fits in one hand and only blocks the signal that the remote control sends to the car when the doors are closed (automatic remote locking). The signal is encrypted, the car remains open.

newest hidden mini cell phone interference

What worries the authorities is that it is extremely easy to get this type of jammer on the internet and in parallel markets. Their prices also make them dangerous: barely fifty euros or accessible to everyone. Suddenly their shadow multiplies in Ile-de-France and all over France.

The only solution: vigilance

If the police can watch, they arrested three young people in the act on May 12-15, 2015. The number of cars and jammers in circulation is far too many for the police to check. And there is nothing to be done about these boxes.

To do nothing except … be vigilant as always. The problem is that with a remote lock you are more likely to trust not to check that the doors are actually closed: generally, you press the button as you step away from the vehicle and without returning.

But thieves watch with their boxes. However, if you are vigilant and check that the doors are actually closed, there is nothing they can do: if they are not closed, you can always press the button again to close them or stay near the vehicle while they are closed are not close.

Jammers make our community safer

In the fight against criminals’ use of banned cellphones in prisons, law enforcement agencies may be closer to a technology that can interfere with phone signals in prison without affecting nearby communications. In January of this year, Justice Department officials and researchers from the U.S. National Telecommunications and Information Administration gathered in federal prisons to test technologies that could disrupt radio services that could interfere with thousands of cell phones that enter prisons each year.

NTIA said the test used prototypes of equipment provided by an undisclosed supplier and successfully blocked commercial cell phone signals in a cell at the Federal Correctional Institution in Cumberland, Maryland, but only 20 feet outside the building wall. Commercial radio waves. Attorney General Beth Williams, Assistant Attorney General, of the Justice Department’s Bureau of Justice, said in a statement on June 15, “These encouraging test results are a step towards addressing the security threat posed by smuggling calls.”

The ability to destroy prisoners’ cell phones has become a major target for the US Department of Justice and other federal agencies. Officials say anything from smuggling cell phones into prisons can create confusion, from controlling gang activity and violent crimes in and out of prison, to spreading child pornography and intimidating witnesses. The Federal Communications Commission passed regulations in March last year to expedite the approval of anti-smuggling systems in prisons. Since they use commercial spectrum, they need an FCC license to operate. Such systems either detect transmissions or use administrative access methods developed from licensed commercial frequencies and authenticate the devices that use them.

indoor phone jammer

According to a study in January, NTIA researchers installed a portable cell phone jammer in the storage room next to the 13 by 8 foot cell on the cell’s first floor. The study claims that it successfully blocked cellphone transmissions in commercial frequency bands between 700 and 2170 MHz, but that it would not interfere with commercial transmissions if monitored at a distance of 20 feet and 100 feet from the cell. However, according to NTIA, further study is needed to determine if the technology poses a potential threat to commercially licensed wireless services outside the prison wall. There are still some obstacles. The agency noted that test results are only for their respective locations and that results can vary widely at other prison facilities.

According to NTIA research, a number of systems are required to fully cover the internment camp – up to 100 cell phone jamming systems. This can lead to serious power problems. Williams said, “The results show that this micro-interference technology can have local effects.” “This is an encouraging signal that brings us closer to a solution that will make our community safer and that will help prevent criminal activity in prisons from continuing.” The Justice Department said the Bureau of Prisons will use the report to get a better strategic view of new technology and continue testing.

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.

4g cell phone jammer

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.

4g cell phone jammer

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. “