Professional Technology Blog At Perfectjammer

It is a trend to use cell phones in prison interceptors to keep prisoners in cell phones, such as the correct Alabama service, Montgomery plans to use in some prisons. They plan to install a “managed” entry system for prison facilities, and there are three prisons in Elmore County. In addition, the department also asked […]

A happy life lies in inner peace. The inner peace lies in a calm environment. Quiet environment, away from all kinds of noise. In the noisy sound, the phone ringtone may become popular and boring, so how to calm my mood and make your life happier? It will provide you with the best choice. Learn […]

Prior to President Trump’s visit to London last month, the British media had been wildly speculating about what special security measures would be taken to protect him. Newspapers worry about many major issues (street closures, traffic jams), but they also raise more specific concerns: Will the British government selectively block cell phone signal bushes on […]

The installation of mobile phone jammers in the library provides readers with a good reading environment. Equipped with a mobile phone jammer. This is a jammer that makes life more convenient. You can implement various ideas in the content. Actions that seriously affect the order of public civilization. You can prevent this behavior from disturbing […]

You may need a small piece of equipment called a phone jammer. Broadcast interference radio waves by sending the same frequency as the communication signal. It has many characteristics. Generally, you can block multiple frequency bands. There is also a telephone jammer. Can be operated remotely. It is more convenient to use them. You don’t […]

Advanced technology has brought convenience to mankind. The transmission power of the base station used for mobile communication is very large, so the closer to the base station, the worse the shielding effect. In foreign countries, mobile phone signal jammers are not new. In the past two years, sales began in the Chinese market. To […]

Mobile phones and games have become the most serious challenges in education. Banning the use of mobile phones is a good management method. Instead of checking the room and taking strict control measures, mobile jammers are an effective method. The principle of a telephone signal jammer is very simple. The frequency used to transmit affects […]

Most exams use mobile phone signal jammers to achieve the fairness of the exam. The development of mobile phones has promoted the development of telephone jammers. Mobile phone signal jammers can help students learn. WiFi jammer is definitely a good security product. Many employees complained after using jammers. The effect will be obvious. This month’s […]

As you know, mobile phones have brought many conveniences to people. Employees use mobile phones during working hours. In this case, you will need a cell phone signal jammer. Currently, 4G mobile phone jammers are a very common device. Because of this demand, mobile jammers have entered the market. You can help cell phone jammers […]

Bluetooth jammers have many uses. You can easily block Bluetooth and UHF signals. You do not need to buy three signal jammers. WiFi signal blockers are very popular. According to the signal strength in this area, we designed a high output of 15 watts. The interception distance of the multifunctional jammer can reach 50 meters. […]

The modern information age is developing rapidly. There are problems with the security of wireless communication. All parties in Japan and abroad are challenging the confidentiality and security of economic and scientific information. In modern information technology, mobile phone jammers are very important equipment. Mobile phones are not allowed during military training and activities. Do […]

This is the Winter Olympics to be held near Pyeongchang County from February 9th to February 25th, 2018. Many countries are attracting attention to this event. In this important situation, please use interfering devices to ensure your safety. You may be shooting with a drone at this Olympic Games. Devices such as drones are being […]

Speaking of the effects of concerts, many people are now listening to mobile phones, which causes various interferences. If you find that you don’t have a signal cell phone while listening to music, please consult the administrator, which is equipped with special cell phone signal interference equipment. Some concerts did not work. When overseas guests […]

Some devices have the purpose of being safe to use even in specific places. The story jamming device is manufactured and sold from China. It is used in movies and TV shows. I am interested in some topics generated online. The receiving cell phone may feel uncomfortable. Some people use phone jammers in public transportation. […]

There are electronic devices for the frequency used by Wi-Fi. There are many ways to interfere with radio waves and cell phone signals. We created a product that can block Wi-Fi signals. The jammer can block electromagnetic waves of the frequency used by Wi-Fi, and interfere with other radio waves and cell phone signals. Mass […]

It is installed in a place conducive to blocking communication. The smartphone jammer sends the jamming signal in the same frequency band and signal format as the satellite positioning system. Send out interfering radio waves. Some devices use convenient frequency bands. The performance of the equipment I have is good. In the case of pointing […]

Recently, there has been a phenomenon in high school classrooms where people say they should connect mobile radio wave jammers. On the other hand, users have different attitudes. Some people worry about the effects of radiation on their health. The view of some models is to “reduce the use of telephones in the classroom.” School […]

The phone shield uses frequency hopping technology. Upstream and downstream channels, frequencies that need to be shielded for radio interference analysis. Form a spherical power shielding space. It will block cell phone signals within a specified range. You cannot send and receive. The names include signal interference, telephone signal blockers, telephone screens, deterrent devices and […]

Many people around us often use it on smartphones. Speak loudly on the phone. It is unwise to spend a lot of time. In order to avoid this situation, we are considering the possibility of purchasing high-performance radio wave jammers. Some people have not yet decided which one is best to buy. This product can […]

Wireless technology develops faster. Detecting a specific frequency and sending that signal regularly requires a rather complicated frequency sweep. Security companies need to catch up. It can easily be used as a jamming device. It may interfere with telephone signals at operating frequencies such as CDMA and GSM. The equipment can be installed in various […]

I have a question about the reliability of radio wave circuit breakers. The number is increasing rapidly in recent years. I have already talked about mobile jammers. Jammers are devices mainly used to block and block cell phone signals. We plan to publish many websites that sell this device. The jammer uses the same frequency […]

Fraud is a big problem all over the world, especially for universities, colleges, vocational training and military entrance exams. The states of Jammu and Kashmir in the far north of India are installing 800 mobile jammers in test centers across the country to solve the fraud problem. A recent high-profile case illustrates this problem: At […]

We know that the mobile phone jamming law will interfere with changes in other parts of the world, some areas are restricted, but some areas are allowed, and some suspensions.. Signal jammers will eliminate malicious calls in public places. In India, they installed hardware to protect the meeting from interference. In addition, the people of […]

Nowadays, an efficient workforce is essential to the normal operation of a company. In fact, labor is the main reason for improving and reducing the company’s reputation. Therefore, employers should be cautious when recruiting workers to join the organization. According to business experts, incompetent employees are the source of business failures and scandals. However, there […]

In today’s society, people ignore their senses, but it takes a long time to get a mobile phone. They forget to enjoy the current real life and are completely obsessed with digital life, which is totally unfair. Therefore, we bring you mobile phone signal interference, which will help you find peace in a good atmosphere. […]

One of the joys of adding to the many air shows on our annual to-do list is the opportunity to see new aircraft, new products and newcomers. I’m sure that many “new” exhibitors I meet every year have been exhibiting for many years and haven’t noticed them yet, but it is always fun to meet […]

The discussion of signal interference was mainly limited to the electronic warfare forum. But with the rise of autonomous driving technology, interference has become a common topic. Now, it is useful to understand some basic knowledge about the test setup required to evaluate anti-jamming techniques and signal propagation principles. Many complex advances in signal scrambling […]

Mark asked: “Is there a device in my house that allows everyone to eat? I can toggle the switch, turn on things, and then cut off all cell signals in the house?” Or in a certain area so that no one takes out the phone and checks Instagram or other content? ” Mark, there must […]

The full name of WIFI is Wireless Fidelity, but the correct wording should be “Wi-Fi”, but we usually abbreviate it to “Wifi”. This is wireless LAN technology. Wireless routers, wireless mice, wireless keyboards, drones, etc. are common in our lives and are all applied to WIFI connections. In 1999, when the person in charge of […]

A high school science teacher was suspended for five days without pay for using a jammer in the classroom to block signals from students’ mobile phones. However, he may consider himself lucky because he actually violated federal law. Dean Liptak was tired of his students’ phone activities interrupting their attention, and he didn’t think the […]

Every day, for nearly 10 minutes near the London Stock Exchange, someone is preventing,The signal of the GPS satellite network. The car navigation system stops working, and the timestamps of transactions conducted at financial institutions may be affected. However, these incidents are not cyber attacks by foreign powers. According to Charles Curry (Chronos Technology’s company) […]

Their popularity continues to grow: small cameras can be installed in your home or anywhere in your home, and allow you to monitor the Internet connection at any time. CR showed some models using its own mobile applications. There are also some video baby monitors that work in the home Wi-Fi network, sending video to […]

Marriott International will impose a fine of $600,000 on the government’s meeting participants’ Wi-Fi network at one of its hotels and force them to pay a maximum of $1,000 each to use the hotel’s connection. Passengers often carry personal Wi-Fi hotspots, these small devices can be connected to the Internet through cell phone towers. For […]

New York Times reporter Edward Wyatt recently stated that the Federal Communications Commission (FCC) has reached an agreement with operators to notify customers if they may be charged additional fees. The deal, which will take effect within one year, was proposed after a year and a half of research by the Federal Communications Commission, which […]

Inspired by the famous terrorist attack on September 11, 2001, modern surveillance has become an even more important technology seeking to protect people from possible terrorist acts or suppress dissident behavior. Moreover, there is no shortage of companies eager to provide mechanisms to ensure these tasks. Many of these technology companies have tools that enable […]

It is estimated that 5,000 people die every year in road-related incidents, although we fully understand the importance of being cautious on the road. However, there are some separate issues that need to be resolved. In a sense, we doubt whether the Federal Communications Commission (FCC), which is responsible for keeping radio waves running, will […]

There are a large number of different cell phone portable jammer on the market. However, in order to get the perfect jamming device for you, you should know some basic knowledge about mobile jammers. First of all, what is a cell phone jammer? A cell phone jammer is a device used to block all signals from a […]

In the United States, gadgets called phone jammers are becoming more and more popular, but the risk is also small. Security experts say this is illegal and potentially dangerous. San Diego (CBS 8)-Small tools called “phone jammers” are becoming more and more popular in the United States, but they also bring great risks. Security experts […]

Columbia, South Carolina (Associated Press)-This week, federal officials oversaw testing in South Carolina’s cell phone jamming technology prison, hoping that the technology will help counter the threat posed. Officials told the Associated Press that they used smuggling Cell phone for prisoners. According to officials from the Department of Justice, the test was conducted for five […]

Although the current warden Gladwin Samuels said yesterday that although the cell phone jammer was installed in the Camp Street Prison before the fire and escape on July 9, it has been stopped due to certain problems. Use them. “There is a reason for these initially installed jammers… we need to take steps to avoid […]

The prison is full of mobile phones, so inmates can lead a life full of crime without being hindered by locked doors and barbed wire. Why not use technology to stop it? Thousands of mobile phones are seized in British prisons every year, and even more mobile phones smuggled or thrown on the wall go […]

Using network vulnerabilities to turn your phone into a distracting device and disrupt the small city network, you only need to make twelve calls. Researchers have found a way to make ordinary mobile phones. In some cases, jammers may interfere with other calls, such as BB in a movie theater, classroom or meeting room. Calls […]

In movies, dramas, restaurant dinners and even church services, the annoying ringing of mobile phones will soon become a thing of the past. The federal government will announce tomorrow that it will start a 90-day consultation period in April to ask Canadians about their views on the use of mobile phone silencers. These devices (often […]

With the help of new mobile phone jammers, these drones can interrupt communications at 135 miles from the starting position. The Russian Ministry of Defense announced on November 6 that the country has expanded the range of its drone jammers to 100 kilometers or 60 miles. the above. UAVs are not only platforms, but also […]

Equipment worth $50 brought a multi-million dollar project to a standstill. You have established a base station in an open environment, have properly monitored its location, and are tracking the signals from all satellites visible above you, with a good signal-to-noise ratio. What could be wrong? On the construction site in 2015, the following situations […]

District of Columbia (WIS), South Carolina-The Department of Justice (DOJ) released a report on Wednesday showing that cell phone portable jammer technology in prisons can be successful without damaging external phones. Mobile phone interference will prevent prison phones from communicating with nearby cell towers and make them unusable. The technology was tested for the first time at […]

In a movie or concert, the phone rings unexpectedly, not just a bad memory? Industry Minister Patrick Devedjian hopes so. On October 10, she issued an order approving the installation of “jammers” in theaters and movie theaters to disable mobile phones. Ended more than three years of floating. Because the law of July 17, 2001 […]

Experts and officials emphasized that the damage to Saudi oil infrastructure by the Yemeni Houthi rebels on Saturday showed that it is almost impossible for an extremely wealthy country to protect its important infrastructure from this asymmetric threat. The US analysis center Soufan Center wrote on Monday that the Abqaiq facility and the Khurais deposit […]

Logically, the phenomenon of illegal drone overflights is growing, and with the commercial success of multi-rotor aircraft, the convenience of pilots, and the temptation to shoot beautiful videos from the sky of Paris, this will not stop… After flying over the Elysee Palace in January last year, from Monday to Tuesday, 5 drones were spotted […]

China seems to be making plans to use electronic attacks to destroy or control U.S. drones. In recent years, there have been reports that China has attempted to interfere with US military drones at least once, and the country has shown willingness to use GPS interference to prevent US aircraft from performing surveillance missions in […]

Even if this has not been done in the past, federal agencies may cause interference. A few weeks ago, the U.S. Prison Service tested jam technology at a factory in Maryland. Justice Department officials told the Associated Press that they hope this demonstration will encourage more agencies to use the technology. In fact, America’s strict […]

Is it legal to use jammers? Globally, mobile phone jammer laws are different. For example, in the UK and Japan, anyone can own a jammer as long as they don’t use it. Dozens of countries including Canada, Mexico, New Zealand, Norway, Turkey and other countries allow police or prisoners to use jammers. Schools in China […]

The installation of telephone communication equipment in prisons meets very strict standards. This is to prevent the communication network outside the prison from being disturbed. Mobile jammers prevent mobile phones from being used in certain areas. They communicated by waving on the shelf. The mobile phone portable jammer blocks the mobile phone and reception by sending waves, […]

The cell phone signal block used in the prison, the cell phone jammer is also likely to be a new Melrose prison in the cell of Bobson Central Prison. Prison authorities have installed high-performance jamming equipment in Bobasin Prison to stop prisoners from illegally using mobile phones. China’s use of GPS congestion to deal with […]

A company called Perfectjammer has introduced a 6 kg gun-shaped jammer, which is said to be able to pick up drones from 1.5 kilometers away. Other experts warned that before flying into prison airspace, it is expensive to hire more people to try to find drones. Another consultant advocated blocking drone signals during flight to […]

“In the current situation of excessive media, the influence of developed communication networks has not only been broadcast in university classrooms, such as conferences, the unified order of various daily social activities carried out by the PEN clan, and WeChat messages have been broadcast.” There is a consensus in the classroom that the teaching plan […]

The function of the product “Drone GPS Signal Disturber” is rarely detailed. This very thin data sheet (which appears to be a related product of the company) states that it uses some form of RF interference to prevent drone operators from contacting the drone, and GPS frequencies make the drone fly alone. If a drone […]

So is the mobile jammer app really effective? However, many objections appeared on the Internet: “Should I use my own cell phone to plug other cell phones? This is impossible. Cell phone jammers emit radio waves at the same frequency as the cell phone, which will interfere with the connection between the cell tower and […]

Fundamentally, this is a radio jammer that overwhelms the radio or cannot communicate with the operator. If the drone flies autonomously, the cannon will block the GPS signal it relies on. The technology has been successfully tested in a military environment, but has not yet been used for civilian purposes. Instant messaging, editing documents, downloading […]

As we all know, prisons are facing new challenges. Criminals control efforts to control and escape prison activities. You need to set up a strong deterrent in the prison. You can block the transmission of Wi-Fi signals. This high-power GPS jammer can be as long as 150m. Can be used directly. Reasonable allocation is required […]

It is also dangerous to use the phone in places such as gas stations. May cause an explosion. The use of mobile phones is prohibited in prisons. Through cell phone communication, criminals can do illegal things. Therefore, we prohibit the use of telephones in such places. However, some people use smartphones. We have developed equipment […]

With the development of advanced technology, privacy flows out. Most people attach great importance to protecting their privacy. The development of gps technology is very rapid. With the update and development of GPS satellite navigation and positioning, our smart phones have GPS functions. However, you may be tracked. This has brought a lot of trouble […]

As you know, with the development of the Internet, many customers shop online. The site offers many devices that are out of scope. We guarantee high-quality products. There are various jammers. I recommend the use of large deterrent devices today. These are some of the benefits of such products. It is used in facilities where […]

Currently, you can see people using smartphones everywhere. Countries such as China and Japan are becoming more and more common. With a phone, it’s good to be able to call others. Unfortunately, we had trouble spreading our phones in places like restaurants, movie theaters, and concerts. Hearing phone calls in a movie theater can be […]

Most people have heard of devices such as circuit breakers. There are many portable and fixed types. There are few types such as USB type. Many people have never seen this jammer. Recently, the site introduced the latest jammers. This product is an information device that measures the current location by locating radio waves. It […]

Have you heard of jammers and other equipment? Many customers are not aware of this smartphone jammer. I don’t know its function, principle or usage. Here, we will introduce the relevant knowledge of jammers. It will help you purchase this high-performance communication suppression equipment for your customers. This device emits radio waves in the same […]

When working outdoors, it is sometimes difficult to concentrate. However, in addition to the noise level, the clarity of the surrounding conversation also bothers us. Who said that open spaces sometimes make a lot of noise. The sound can be annoying, making it difficult to concentrate on your work. Frédéric Lafage, the founding president of […]

Drones are everywhere, and some are dangerous. Now, the authorities can protect us from any threats. UAVs are small remote-controlled fixed-wing or helicopter aircraft. UAVs were previously limited to military applications and have entered the civilian market. They are mainly used as camera platforms, but are also increasingly used for delivery purposes. The boom in […]

A resident of Montélimar was arrested in the city center on Friday for disrupting mobile communications. He equipped himself with a frequency jammer because he felt he was being watched. A resident of Montélimar was arrested on Friday afternoon on suspicion of a very special crime: “possessing and using equipment that tends to deactivate communication […]

In the fight against criminals’ use of prohibited mobile phones, law enforcement agencies may be closer to technologies that can interfere with phone signals in prisons without affecting nearby communications. In January of this year, officials from the Department of Justice and researchers from the National Telecommunications and Information Administration gathered in a federal prison […]

Mobile phone signal jammer test triple shielding examination room full-band mobile phone signal shielding instrument, mobile phone signal jammer 3 Netcom Unicom telecom operators 2G, 3G, 4G + WIFI mobile phone signal, it is a small jammer Bluetooth, wireless LAN transmission signal , Market shielding type check silver mobile phone signal shielding equipment. Using advanced […]

The antenna must be installed according to the corresponding identification information on the host, and then connected to the host’s power supply. The effective coverage of the shielding layer is the circular area surrounding the shielding layer, so please choose the correct shielding layer position carefully to avoid blind corners of the shielding layer. Please […]

Portable cellular transmitter phone interference wave jammer, check the power switch of the host to confirm that the power switch is in the off position, insert the output plug of the power transformer into the left side of the power socket of the host, and switch the power!! Built-in antenna portable test room telephone signal […]

Super powerful mobile phone jammer maintenance The shield is a maintenance-free device and does not require maintenance. Use chemical solvents to wipe the surface and avoid inhalation. If you use a protective cover, please store it in a dry, well-ventilated place to avoid long-term exposure to salt spray and harmful gases. Product features GPS jammer […]

In the information age, the rapid development of communication technology and mobile phones has become an indispensable tool in people’s daily life and life. However, the widespread application of GPS jammer mobile phones and some problems can be ignored: smartphone jammers have become a new leakage channel and pose a threat to the security of […]

In today’s highly developed communication technology, people can see electronic devices everywhere when they go out. These intelligent humanized products make our life, study and work more convenient. But there is a good side, and of course there is another side that is unacceptable, because some people are overly addicted to mobile phones, but lose […]

I think many people have learned the term “jammer” through exam experience and the use of jammers in other situations. This function is widely used in various places that need to shield cell phones, wifi, and gps signals. So what is the classification of jammers? I will introduce them. signal jammer are divided into special jammers […]

About the WiFi jammer application Wireless network is widely used because of its convenience and effectiveness, but we don’t need a wireless network, and don’t use any tools when we need to turn off the wireless network. do you want it? How it works When radio waves collide with each other, they interfere with each […]

I often want to install cell phone jammers in my store, but of course, I increasingly rely on it for commercial purposes. Maybe I am part of the problem. Mobile phones are a useful tool, but over time, I find them more and more annoying. I bet that something has happened to all of you: […]

Wireless network researchers have proposed a way to interfere with wireless signals without power. In an article distributed via ArXiv, a set of coffins from universities in Australia, China, Singapore, and South Korea described a technology using IRS (Intelligent Reflective Surface) technology, which is an emerging wireless signal optimization solution , Used to replace the […]

The Department of Telecommunications (DoT) can set up jammers along India’s international borders to block cell phone signals from neighboring countries as a counter-terrorism measure. Kolkata: The Ministry of Telecommunications (DoT) can set up jammers along India’s international borders to block cell phone signals from neighboring countries as a counter-terrorism measure. According to the minutes […]

Although there are many websites that actively sell “cell jammers” or “signal blockers” to disrupt cellular communications and create spontaneous “quiet areas” in cars, schools, theaters, restaurants, and other places, using these devices is indeed a violation Federal law. “We remind and warn consumers that using jammers or similar devices to deliberately block, disrupt or […]

The Parisian institution, which has been closed for several years, is now “opening” its doors again and is equipped with a new jammer system for portable phones, with fixed phones installed in the units. This 2.8 hectare medical prison was completed in 1867 in the center of the 14th arrondissement of Paris. Over the years, […]

A “radio wave jammer” is a device that blocks radio waves from mobile phones and Wi-Fi to temporarily disable them. In some theaters and halls, it can be installed with a license from a wireless station to prevent damage to mobile phones and WiFi. Let’s take a closer look at the “WiFi jammer”, which can […]

According to data from the American Association of Vehicle Tracking and Protection Companies (ANERPV), from January to December 2019, their employees registered more than 3,000 robberies, 75% of which were carried out by disruptors. These devices block cellular signals, radio communications and data transmission. As a result, the device is completely isolated and its location […]

Vallejo, California (KGO)-Your safety is an important part of our storytelling efforts to create a better region. Car theft and theft are one of the most common crimes in the Bay Area. The local police department arrested a car thief who broke in secretly without breaking the window. On Tuesday, a Vallejo police officer interrupted […]

To help prevent the enemy from aiming at the target, the US Army can deploy military interceptors to make enemy planes and fighters “invisible.” Preventive investigation can achieve effective combat and help maintain the security of the US military. According to a new intelligence report, weapons capable of interfering with or destroying US military and […]

The radio jamming system is mounted on the gun shell, making flying anti-aircraft guns light (10 pounds or less) and easy to use. It is designed to start within 0.1 seconds after startup and can run continuously for five hours. Not only is the system highly efficient, but the target users of DroneDefender (government agencies […]

According to reports, the new jamming system can eliminate targets one kilometer away, giving it sufficient range to eliminate threats before they reach the air. The Chinese authorities take this threat seriously so that more units can purchase different police agencies in the country. That is, these activities include disrupting/destroying the command and control network […]

Russian troops in Ukraine have been able to land UAS in Ukraine, making it impossible to provide intelligence, surveillance and reconnaissance (ISR). They blocked the air defense radar, rendering command and control ineffective. Since Russia began to enter Crimea in the spring of 2014, these capabilities have been demonstrated. Shortly after the Russian army began […]

The interference signal of the anti-UAV rifle covers the remote control frequency of all standard drones. Drone rifles also interfere with Global Navigation Satellite System (GSNS) signals used by drones, which are programmed to reach their destination through autopilot. www.perfectjammer.com sells a drone-type unmanned cell phone signal blocker DroneGun, which interferes with the drone signal […]

According to the theory of electronic radio operations (REC), Russians now have complete electronic warfare capabilities, doctrine, organization, training, material, leadership and education, personnel and facilities (DOTMLPF). “REC combines signal intelligence, direction finding, intensive interference, deception and destructive fires to attack enemy organizations and systems through its means of control. The goal of REC is […]

Piat admitted that although Ukraine is the most obvious example of danger, “these dilemmas can be seen in any theater.” However, focusing on the threat instead of “trying to solve the entire force at the same time” allows the Rapid Capability Office to be put into service as soon as possible without having to wait […]

US military officials did not mention whether the latest interference caused the drone to crash, citing operational safety. But sources told the National Broadcasting Corporation that Russia’s advanced jammer equipment was developed by its military, and it proved to be effective even for certain encrypted signals and anti-jamming receivers. Russia has sent microsatellites into space […]

The Parisian institution, which has been closed for several years, is now “opening” the door again and is equipped with a new jammer system for portable phones, with fixed phones installed in the unit. This 2.8-hectare health prison was completed in the center of the 14th district of Paris in 1867 and has become the […]

Vallejo, California (KGO)-Your safety is an important part of our storytelling efforts to create a better area. Car theft and theft are one of the most common crimes in the Bay Area. The local police department caught a car thief who broke in without breaking the window. On Tuesday, a Vallejo police officer interrupted a […]

The Ministry of Telecommunications (DoT) can install jammers along India’s international border to block cell phone signals from neighboring countries as a counter-terrorism measure. Kolkata: The Ministry of Telecommunications (DoT) can install jammers along India’s international borders to block cell phone signals from neighboring countries as a counter-terrorism measure. According to the minutes of the […]

Poor reception in dead zones and cells. It can happen almost anywhere. Public schools are no exception. But why the school’s mobile phone reception is not good? Could there be a reason? Some people suspect that this is a malfunction-cell phone jammer. The jammer of a mobile phone is its sound. A device that prevents […]

Iloilo City-Iloilo Board members expressed concern about the signal interference from the Iloilo District Prison Administration and Penal Office (BJMP), which has affected residents of Nanga Village in Pototan City. Matt Palabrica, a member of the board of directors of the third district of Iloilo, said in a privileged speech at the Sangguniang Panlalawigan (provincial […]

ANFR will release one of its investigations from time to time. This week, human interference interfered with the operator’s 3G service in Gaini (Sena-Saint-Denis). This interference interferes with public health facilities that specialize in mental health. The National Frequency Agency (ANFR) has released a survey it conducted. After the box malfunctioned, the jammer encountered a […]

WASHINGTON-A senior US Army official said on October 14 that the US Army has become less and less dependent on GPS-enabled equipment due to the use of increasingly advanced electronic jammer equipment by its opponents. General John Murray, commander of the Army’s Future Command, told reporters at the annual meeting of the US Army Association: […]

Cyber ​​criminals do things online, so they should be punished by stealing the Internet. This is as easy as removing the crowbar from the anti-theft. still is? This week’s out-of-the-box ideas of a high-level policeman sparked debates about young crime and punishment among cybersecurity types. Ch Supt Gavin Thomas, chairman of the Association of Police […]

Of course, you have thought about a tool that can block WiFi network signals in your area. At the security conference organized by Noilson Caio Teixeira de Araújo (Brazil), ESET and We Live Security provided special Spanish support. In one of the ekoparty seminars, we saw today how we can build to achieve this The […]

Frequency jammers have a very clear and simple goal: to prevent communication on certain frequencies. However, since it is not easy to prevent the device from communicating with other devices, the solution to prevent this type of information transmission is very simple, and is similar to a DDoS attack: introducing noise at a specified frequency, […]

ILOILO-There is no evidence that the Prison Administration and Penalty Bureau (BJMP) will discard the telephone jammer installed in the Iloilo District Prison (IDJ) in Barangay Nanga, Pototan. An inspection conducted yesterday found that these devices were not the cause of bad cell phone signals that annoyed some residents. The Sangguniang Panlalawigan Public Order and […]

“Please turn off electronic devices such as mobile phones and laptops when taking off and landing, because they may affect the aircraft system.”-General instructions on the aircraft. Some airlines require passengers to turn off their mobile phones during the entire flight. However, someone wonders (especially engineers) how correct this might be. If electronic devices can […]

The motto “We stand together, we fall into division” has discovered an unlikely new application in the field of discipline-cybersecurity. Machines-from simple computers (such as personal computers) to complex computers (such as self-driving cars), information must be transmitted to be processed. For example, driverless cars should collect the same information that human drivers may have […]

An interesting engineering professional website reported on April 23 that the advanced satellite portable jammer  that has been developing since 2004 has officially become the first weapon of the US space force. The United States Space and Missile Systems Center (SMC) announced on its Twitter account earlier this month that the new US defense agency, the […]

Jail cell phone jammers, prison inmates are not allowed to carry cell phones. If they get one, they can use it to organize illegal activities, threaten witnesses and plan to escape. Prison officials can use cell phone jammers to block signals from cell phones, which may send prisoners to the prison. Using cell phone jammers […]

What is the concept behind interference? These devices have an oscillator or signal generator, which allows us to amplify the signal through the antenna to achieve greater coverage. We need to find a signal that resonates with the carrier frequency we want to interfere with to prevent information transmission. Depending on the antenna used, the […]

Have you ever used a remote control to open a car, but it has not been opened? Yes, you may be out of power, but it may also be that you are near a police station, military camp or other specially protected place. At that time, you may not understand why this happened, but the […]

On-site control. The technical staff of the National Telecommunications Commission checked the interference signals installed outside the main building of the Iloilo District Prison in Barangay Nanga, Pototan, Iloilo. Residents within 300 meters of the prison facility said that due to the interference of telephone signals, they were unable to send text messages, make calls […]

It is no exaggeration to say that mobile phones are the lifeline of the world. Since portable telephone lines and microcomputers have become affordable, mobile phones have evolved from being good to being necessary, and able to live without them. From the elderly to the youngest, people like their phones-anyway, most people like them. Who […]

The global positioning system is a satellite network that transmits signals. The receiving device uses these signals to determine the geographic location through trilateration. For example, to determine the location on the floor, at least three input signals are required. However, with more input signals, the accuracy will increase. In order to determine geographic location […]

I have fraudulent behavior on the Internet, so the basic principle of our store is not to deceive, not to write any false information, to deceive customers, we pursue more authenticity, make online shopping safer, and have a better environment. A wireless network can be a medium for stealing your information, allowing criminals to invade […]

By introducing mobile wave blockers, you can disable mobile devices in the classroom and focus on the lesson. Because I use mobile phones for a long time, I need a high-power radio module. It is possible to interfere with important wireless communications, such as wireless. In order to ensure the blocking effect and long-term stable […]

Hand-held jammers are more popular than desktop jammers because they are easy for people to carry and can be used anywhere. You only need to fully charge it. We shop to make it easier for customers to use. We provide car charging Device, it can ensure that your jammer is provided anywhere, any local charging […]

With the development of various business activities, the security of business negotiations is very important, especially the confidentiality of meeting content. Therefore, the security of the office has aroused people’s attention, how to ensure security? Don’t worry, because you can buy a cell phone jammer from here. The handheld 8-antenna multi-band signal jammer will occupy […]

Signal jammers are very popular in every country, and the United States as a world economic power, the demand for jamming equipment such as mobile phone portable jammer is also increasing. The jammer has purchased a signal shielding instrument. It is a professional manufacturing and sales store. It is used to provide security and protection measures for […]

From now on, you will be observed. Does it sound great or creepy for you? Look carefully at the stranger at the other end of the hall. Although it looks like he is chatting on his smartphone, he is actually using a special app to take pictures of you. That is just the beginning. At […]

If you think it’s expensive, a GSM-compatible car anti-theft system can make your car 100% safe from any type of thieves and kidnappers, and also provide you with many options to control the vehicle, then you may be wrong. Of course, your smartphone or simple cell phone can be used as a car alarm remote […]

The mobile phone of the legislator no longer works in the Legislative Assembly or the Legislative Council. Officials presiding over these two houses have ordered security personnel to replace old jammers with new models, which will prevent GSM (such as older versions) and 3G 4G phones from working properly. Representatives of both houses of parliament […]

Mobile phones have become an indispensable part of modern life. It is no longer necessary, but necessary. Landline connections are long gone, there are more mobile phones than ever before, and this number continues to grow every day as new models and types appear from time to time. It is estimated that there are 7.22 […]

Over the years, our communication style has changed a lot. From handwritten letters to e-mails to smoky signals and text messages, due to technological developments, the way we exchange messages has changed dramatically. One of the most breakthrough communication inventions may be the discovery of wireless signal transmission. Unsurprisingly, this development is accompanied by a […]

Security forces around the world are facing increasing threats: radio-controlled drones fly or hover over crowded stadiums, prisons and densely populated places. Unmanned aerial vehicles can monitor, record and transmit unauthorized video. You can also transport explosives, illegal items and other products. In order to respond to these threats, even terrorist attacks, murder of VIPs, […]

Washington-According to four U.S. officials, the Russian military blocked some U.S. drones flying over Syria, which severely affected U.S. military operations. Officials said that after a series of chemical weapons attacks against civilians in the eastern Guta area controlled by the rebels, officials said that the Russians began blocking several smaller UAVs a few weeks […]

Almost all modern devices can send Bluetooth signals. Although this makes it easier for them to communicate, it can also cause security problems. There are as many ways to block Bluetooth signals as there are devices that can access them. The Bluetooth jammer is the simplest because it is designed for this purpose. By transmitting […]

Phone jammers will prevent your phone from working. They are used in cars, public places and inspection rooms. Jammers are not new-they have been around for many years-and are illegal in many countries, including the United States, but the use of jammers is growing rapidly. But is the phone really a problem? Is a jammer […]

Fixed telephone to combat the proliferation of mobile phones. The measure was announced in January last year. Attorney General Nicole Belloubet clarified the terms and schedule on Sunday. She explained to the microphone of the grand jury Le Figaro / RTL / LCI that in “about two years”, the fixed telephone will be connected to […]

A security researcher showed that destroying WLAN, Bluetooth and ZigBee networks is not difficult, but most importantly, it is not as expensive as you think. According to Mathie Vanhoef, a doctoral student at KU Leuven, Belgium, you only need to buy a $15 Wi-Fi dongle from Amazon, a Raspberry Pi board and an amplifier that […]

As early as Brazil, there have been reports of criminals using electromagnetic signal blockers, but until now, due to the “Omertà” operation, the security forces of the state of Mato Grosso do not have the first two types of equipment. These devices, also known as jammers, have been owned by Bope (Special Operations Battalion) in […]

The first is to understand the location and communication prohibition system. The former is a person who does not allow the GPS team to determine its position, while the latter is a person who does not allow the GPS team to communicate their position to the control platform, thereby preventing them from taking any action […]

There are 32 such prisons in the cities of Punjab in the center of densely populated areas, with a high telephone density. These prisons were built on the outskirts of the city, but now they have surrounded a growing population and residential communities. Residents at the connected site complained to the mobile operator about the […]

As part of the Pope’s security measures, the National Telecommunications Commission (NTC) ordered telecommunications companies to shut down the coverage of cellular networks at specific times that occurred in Metro Manila. Party leader Rep. Von Kabataan’s Terry Ridon said in a statement on Saturday: “Signal interference may cause serious inconvenience for mobile phone users, especially […]

New Delhi: The University Education Funding Committee (UGC) has instructed universities and higher education institutions to strictly abide by government guidelines, and installed jammers at the test center to check the use of improper funds. In 2016, the government allowed statutory auditors to use inefficient jammers in the auditorium to prevent the use of improper […]

Marine Corps Air Show The US Navy hopes to use the next-generation Jammer aircraft sometime next year, although the system will not be operational until 2022. Michael Orr, program manager of the service’s electronic attack system. At present, the main naval electronic attack systems in the air are based on technology developed in the 1970s: […]

At the partner exhibition of the Serbia Serbia Belgrade International Defense and Defense Equipment Exhibition in 2019, a new type of four-rotor drone was displayed. The drone is equipped with a jammer that can interfere with tactical communications. June 26, 2019. At the partner exhibition in 2019, and at the International Defense and Defence Equipment […]

Although recent news indicates that some prisoners have mobile phones that are sometimes used to access the Internet, the Ministry of Justice has just announced that French prisons will use new “high-tech” jammers. Your cost has not been stated. After Manuel Valls announced after the Charlie Weekly attack, Christiane Taubira announced the outline of the […]

The police and military can now use a new “weapon”: a frequency jammer. The communication method has recently changed, and some security services can now use this device, making the phone unavailable in certain areas at certain times. Imagine: You are participating in a demonstrating peaceful demonstration and are trapped in a group of thugs? […]

A GSM jammer or cell phone jammer is a device that sends signals on the same frequency as the GSM system. If the mobile phone is disabled in the area where the interference source is located, the failure is successful. The communication jammer was first developed and used by the military. When tactical commanders use […]

If you already know what a jammer is, then you will be happy to see that one of the latest models of the technology is much better than the previous model, and we will explain why. First, many people are forced to buy different jammers as needed. This means you may have to buy a […]

Mobile phone jammer working principle tutorial,A mobile GSM jammer is a device that sends signals at the same frequency. When the jammer is turned on, when the area of the cellular phone signal is disabled, the portable jammer part succeeds. The first jammer was developed by the military and used for communication purposes. The planned commander uses […]

A GSM jammer or cell phone jammer is a device that sends signals on the same frequency as the GSM system. If the mobile phone is disabled in the area where the interference source is located, the failure is successful. The communication jammer was first developed and used by the military. When tactical commanders use […]

Not only is U.S. law prohibiting the purchase, sale, wearing, or possession of cell phone jammers, but Craigslist ads have also been published, stating that you are selling cell phone jammers. If you are subject to human interference, you may face a fine of up to $11,000 and up to one year in prison. The […]

no signal? Maybe you are hit by a cell phone jammer. A Philadelphia man sparked controversy after frequently using devices on public buses to create cellphone dead zones. A NBC10 reporter in Philadelphia recently tracked down the person who used a mobile phone jammer on the bus to stop the driver from receiving the phone. […]

Frequency jammers have recently appeared in the automotive and telephone markets. These small devices are used to encrypt and redirect the frequency of waves emitted by electronic devices, so as not to interfere with certain professions or achieve fewer available destinations. There are different types of frequency jammers for different frequency interference. More and more […]

Track the victim remotely, minute by minute, to hunt him down and kill him: Marseille criminals recently confiscated GPS beacons, indicating that the technology is no longer used exclusively by the police. Things to worry about in cities characterized by point billing. In this area, the Marseilles have a bad start this year: 11 men […]

If you own a car with an electronic lock, please be extra careful. Using a device called “Radio Jammer”, criminals can easily open your car. Very simple flight system This new system is very simple. Just activate the radio interference transmitter and approach the driver who got off. When leaving the car, the driver plans […]

Wireless home automation systems have several advantages, especially in terms of convenience and savings, because most of our equipment is easy to install, and usually does not require restrictive electrical modifications or intervention by electricians. However, this installation is not without risks. In fact, anti-theft devices with jammers can enter your house without installation. Ziblue’s […]

Make sure there are no microphones in the room before the discussion, and it is no longer limited to spy movies. The great success of the connected property gives everyone the opportunity to worry about eavesdropping on private conversations. A Bloomberg survey has aroused legal attention and found that all spokespersons using Amazon Alexa virtual […]

Video-As flight controversy around Redoine Faïd soars, Attorney General Nicole Belloubet promises to take new measures to improve prison security. Under the criticism of critics, Nicole Belloubet attacked. When asked about the flight from RTL to the gangster Redoine Faïd this morning, the seal defenders announced the development of portable jammer for laptops and drones used in […]

How do you blur Micro Spy? How do you insert microneedles in your surroundings? Usually, spy equipment installed at home may belong to your spouse, and during divorce, they are eager to get information. These devices are legal, but if other prisoners do not know, they may violate privacy rights. Before asking your lawyer if […]

Mass users and scattered Internet habits make public WiFi a mandatory requirement in the mobile era. With this feature, 900 million users have introduced WiFi common keys that provide free network services in the past four years. Google and Facebook have launched similar services in several regions. However, in recent years, the media has repeatedly […]