Professional Technology Blog At Perfectjammer

I live in an apartment building. We have a shared hall. We have to go through this hall to reach the door of our apartment. My neighbors are very paranoid. They installed Belkin’s NetCam there and snooped on every rumors coming and going. I need some help to stop them. You know, sometimes the neighbors […]

You know, this may sound interesting and ridiculous, but we at Perfectjammer are pretty sure it can be done. Scientists at iBionics have created a way to control cockroaches through radio signals. They choose cockroaches because they are small, durable and can crawl almost anywhere. Another reason is that these bugs can survive in harsh […]

The new API Google Maps Geolocation does not use GPS to get your location. The location technology is based on cell tower triangulation and identification of the closest Wi-Fi hotspot. As long as the program uses Google’s database and knows the coordinates of these hotspots, it is possible to calculate your hotspots. You can read […]

UBI is a voice-controlled computer, just plug it into the wall to start working. The device is really cool, its development started with KickStarter, and this is not the only device that has emerged from there. That UBI computer can do many things. It will automatically connect to the Internet through your Wi-Fi router, and […]

My neighbor bought a remote control helicopter toy for his son. This boy is just a disaster, he is full of kitchen knives. Today, he almost smashed me in the face with that helicopter, even though I refused him to fly in my backyard. I understand your problem, the neighbor can sometimes be a real […]

I need to mute the Nokia PlayUp 360 speakers. You know, some teenagers often gather near my window and they use this device to listen to their terrible music. I have told them to mute it a bit, but they did not listen. Any ideas on how to interfere with speakers? You know, Nokia PlayUp […]

These guys can also use non-3G connections for video calls. You know, they may use Wi-Fi internet connection for their purpose, and there are many applications that can help achieve this. For example, one of them is FaceTime. You can use it to make video calls with iOS-based devices over the Internet. 3G jammers cannot […]

You are correct in your belief that most video calls are using 3G connections, and if you block it, you will not be able to make video calls. perfectjammer can predict several reasons why the 3G jammer will not work properly. Fist first: It may be damaged, but I suggest you can still find it. […]

If you need to plug the device, there are two ways. Both of them are indeed at work and are completely and not partially in trouble. You can try to block 2G, 3G and 4G at the same time so that MiFi 4620LE cannot connect to any network, or you can try to block the […]

These MiFi devices are very popular because they can be used to share Internet connections with others. You can connect Verizon’s MiFi hotspot 4620LE to your phone and connect to a 4G or 3G network. If you share 4G Internet, MiFi hotspot 4620LE can support up to 10 users. If it is 3G, you can […]

Now, by running this device (seriously, don’t buy any kind of device) and verifying whether the malicious behavior has been advertised, the federal law has been violated for a few minutes, all you have to do is to open it and find out, this How it works. I certainly didn’t expect much of the $8 […]

Although the average altitude of GPS constellations is 20,200 kilometers (12,550 miles), which may not be as high as the average altitude of communication satellites in geosynchronous orbit, they still have a long way to go. Given this incredible distance and the size of the antenna on most GPS-equipped devices, it is no wonder that […]

James Katz, director of the Mobile Communications Center at Rutgers University, said: “If there is one thing that defines the 21st century, it must be our inability to control ourselves for the benefit of others.” “Those who call think that they have more rights than those around you. People who carry jammers think their rights […]

One afternoon in early September, an architect jumped up on the train when he heard a woman in her 20s talking to someone on the phone, which he thought was “lively.” Architect Andrew said: “He used the word’many times’. She looks like one of those’de borgata’ girls.” Yes. Andrew reached into his shirt pocket and […]

Most lawyers believe that schools can at least prohibit the use of mobile phones under certain conditions and circumstances. However, this must be done within an appropriate framework. On the other hand, the ban goes beyond this area and only prohibits the wearing of mobile phones, which is largely considered unacceptable. First, it is generally […]

For some people at the National Republican Party Congress in Cleveland, the choice of protective accessory was an AR-15 rifle casually hung on their shoulders. For Los Angeles-based artist and activist Tim Schwartz (Tim Schwartz), this is a discreet pouch made of matte silver ripstop fabric that can hold his phone. cell phone jammer block the […]

Is it legal to use a cell phone jammer? The reality is that signal jammers shouldn’t cause harm. Even by blocking cell phone signals, the frequency of the GSM emergency call service will not be interfered. Using this device can provide you and your customers with the peace and quiet you deserve. Disturbance can also […]

Do you know why many people use cell phone jammers? In fact, a cell phone jammer may be required in many cases. When you hear about cell phone jammers with GPS spy trackers, it is obvious that you have a negative impression of using this type of device. Finally, you want to know whether closing the communication […]

With the popularity of smart phones, more and more children are beginning to enjoy mobile text messaging and various social activities. This is a national and international issue. Both children and adults use crutches. It seems almost impossible to stop them. So Liptak thought he was just interfering with her. As WTSP-TV reported, he used […]

What is the situation of the students in this school today, and the parents disagree that what the school does will bring great difficulties to the school. If their children are really fools, these people will soon be blamed. Mobile phones/PDAs have become drugs for many children. They are obsessed with them because their brains […]

With the development of technology, the security risks associated with it will continue to grow. In the era of smart phones, as mobile phone functions become more and more complex, hackers are looking for more ways to compromise the security of mobile phones. Mobile hackers are becoming one of the main problems that plague ordinary […]

The ability to successfully block cell phone signals is basically the same as the ability to block any other type of cellular communication with standard signal blockers. Please note that wireless devices can operate by directly communicating with designated service networks through base stations or towers. These towers divide the city into units or smaller […]

In the past two decades, we have seen a dramatic increase in the number of users of mobile communication devices. This has increased the cultural society’s demand for more effective and reliable signal encryptors. Mobile signal jammer devices have become civilian products rather than electronic warfare equipment. As the number of cellular phone users has […]

Almost everyone uses mobile phones everywhere, whether it’s theaters, educational institutions, coffee shops, restaurants, offices, or anywhere else. Nowadays, people spend most of their time on their phones instead of spending quality time with their families or focusing on organizational goals. Mobile phones can help you in many ways, but it also distracts a lot […]

If you have an emergency meeting and you don’t want anyone to participate in unwanted calls or messages during an important meeting, you can take advantage of cell phone jammer technology. This technology allows people to avoid calls and text messages without turning off their phones. Activating the technology will directly block the signal from the base […]

If you need a more subtle method than physical listening, you may need frequency congestion, and the Anti-UAV Defense System (AUDS) is such a solution. It will scan the drone in the air and use its powerful radio signal to destroy its control signal. Although I have not been exposed to mobile phone signal jammers […]

The rapid spread of mobile phones is making a major contribution. However, invasion of privacy is a potential problem. Smart phones are usually used in places such as subways, libraries, concerts and movie theaters. Many people are rude. This causes a lot of trouble for the other party. Therefore, it is necessary to take measures. […]

People always complain about society because they think they have been treated unfairly and many things are unpredictable. If you are taking an exam, it is easy to find that it is unfair. There are many students who have done a lot of hard work and achieved good results, which of course is fair. However, […]

The Pentagon has mysteriously tested a technology that can block GPS in a large area, and it is likely that this feature will also be used in the Red Flag 18-1 in the Nellis test and training area. Visual contact and distance affect the way GPS users (especially other aircraft that operate well outside the […]

If you need a more subtle method than physical listening, then you may need frequency congestion, and the Anti-UAV Defense System (AUDS) is such a solution. It will scan the drone in the air and use its powerful radio signal to destroy its control signal. Although I have not been exposed to signal jammers or […]

Internet users revealed that the instrument is located in an empty classroom in the school’s second teaching building, closer to the blackboard on the seemingly “black” wall of Instrument Science and Technology, and is still on the automatic switch. gsm jammer. In this empty classroom, the power cord was not connected to the signal shield […]

Since the classroom is usually not very large, it is recommended to carry and carry a portable mobile cell phone jammer that is very convenient. All you have to do is press the button to turn it on. Of course, you don’t need to worry about emergency situations where someone might need to make a call. You […]

Almost all students in the school now have mobile phones. To make matters worse, mobile phones have become a “weapon” used by many students against teachers. In the lecture, most students were found to use mobile phones to surf the Internet. Many students listen to music or play video games in class. It is very […]

Although the U.S. military is unlikely to deliberately target Russian forces in Syria, this situation highlights the importance of suppressing enemy air defenses-a key tactic that the U.S. Air Force has long relied on is radar jamming, or flooding enemy radar systems with “them The “noise” and false signals that cannot be pursued and fired […]

In terms of data transmission and anti-interference measures between satellites and UAVs, two (or more) satellite beams are better than one beam. At least, this seems to be the first successful test of beam switching technology on the MQ-9 Predator drone last month. In order to jam satellite signals, the signal jammer must work in […]

Use it on your smartphone every day. It has many functions. This is a very convenient and important project for parents and children. There are many problems with civilization in public places. Need to use cell phone jammer in public places. There are many ways to block signals from people around you. The best option is to […]

The same effect of GSM mobile phone and CDMA mobile phone jammer mobile phone signal jammer? The problem is good. Since the anti-interference performance of CDMA mobile phones is much better than that of GSM mobile phones, the signal interference of the shielding distance of CDMA mobile phones is smaller than that of GSM mobile […]

Hidden disruptors will undoubtedly bring new anxiety to the company and thus bring risks. Using mobile phones at gas stations, gas stations, oil fields, oil fields, etc. may cause fire and explosion. The result is very serious. The main function of the jammer, the 4-channel model, can only effectively shield CDMA, GSM, DCS, and PHS […]

The fact that some optimistic people use terrorists and hostiles, and some mobile phones use explosive bombs, the fact that the tested mobile phone cheats, and the mobile phone number is used by criminals as a criminal tool will affect the social stability of cell phone jammer. The company has developed a signal jammer for mobile […]

Nowadays, with very advanced communication technology, people can see electronic devices everywhere when they go out. These intelligent and humanized products make our life, study and work more convenient. However, where electronic products are not needed or refused to be used, I think electronic products are not timely and troublesome. For example, in a quiet […]

Compared with the past, people pay more attention to online news than to read magazines. Nowadays, mobile phones play an increasingly important and comprehensive role in our lives. The mobile phone has unparalleled power, which has completely changed human life and the entire world. Smart phones mainly affect people’s behavior habits through direct and indirect […]

Have you heard of cell phone jammers? If you don’t ask, you may use your phone frequently. Of course, Jammer is a product that can block radio signals from electronic products such as mobile phones, GPS and WIFI. More specifically, a mobile phone jammer that suppresses communication with a mobile phone or the like transmits […]

In order to reduce noise pollution, a new source of interference with normal work orders. With the popularization of mobile phones, the use environment of meeting rooms, courts, libraries, schools and other places has further deteriorated. The noise and serious atmosphere generated by mobile phones affect people’s normal work performance. Give and destroy the tranquility […]

I think many people know the term jammer after passing the exam, and jammer is also used in other situations. It is widely used in mobile phones, wifi and various places where gps signals need to be shielded. So what is the classification of jammers? I will introduce them. Jammers are divided into special jammers […]

If we need quiet conditions, such as reading books, listening to music, listening to TV, staying away from phone noise, teachers in classrooms, libraries and other places and other conditions. , Blocking the phone signal is the best way. And in many other cases, people have to cut other frequency bands too, which is why […]

There are many types of mobile phone jammers. Among them, portable jammers are the best choice for most of us. It is easy to use and carry, and can even be placed in a pocket or purse. This is a good choice to protect your car from stalking. You can wear it and use it […]

First, let’s take a look at how WiFi and Bluetooth work. WiFi and Bluetooth are wireless devices that usually use the 2.4G frequency band to support short-distance data exchange. For families, this is also very convenient, WiFi can reduce costs, you can browse the Internet and watch videos anytime, anywhere. For mobile phone lovers, there […]

Why do we need cell phone jammers? In our lives, we increasingly rely on a variety of high-tech equipment, which help us live easier, do things faster, and move around easier. Various high-tech equipments play an important role in our world. However, when high-tech equipment helps us, it can also harm us at the same […]

The first sign of smartphone performance degradation is battery temperature. The point here is that this fragile smartphone carries a hot battery or even a hot battery when not in use. When you call or use any type of application, it is normal for the battery to heat up, but when the phone is in […]

You should also note that your phone can be blocked remotely. A special DdoS attack can be used to shut down the phone. In fact, there are two different ways to do this. Both rely on sending large amounts of “invisible” text messages. The first method is to fill the message with unreadable symbols, such […]

You should know that when the data packet reaches the client PC and is decrypted, the main part of the VoIP call will be intercepted. In this case, protecting VoIP calls can protect network security. For hackers, it is much easier for hackers to hijack your PC and install applications that can steal and decrypt […]

New technologies not only bring convenience to our lives, but also bring new risks and dangers. But they can be used to improve security. Today, we will study several wifi jammer gadgets that can improve our safety and property security. There are many such devices, but most of them are used to track thieves. The first thing […]

Despite legal and technical barriers, can mandatory screen interruptions (parents increasingly use digital foundations) help solve a wider range of problems? Professor Mary Aiken, a network psychologist from the University of Dublin, expressed doubts. She said that if the criminal justice system cannot keep up with technological developments, delaying education will be a greater threat. […]

Despite legal and technical barriers, can mandatory screen interruptions (parents increasingly use digital foundations) help solve a wider range of problems? Professor Mary Aiken, a network psychologist from the University of Dublin, expressed doubts. She said that if the criminal justice system cannot keep up with technological developments, delaying education will be a greater threat. […]

But these are not restrictive measures. The cardinal decided that the deporter would wait for anyone who tried to crack the secret, although this was within his abilities. Mary Ann Walsh, Director of Media Relations at the American Conference of Bishops, said: “In the electronic age, there will always be someone in the cardinals using […]

The first sign of smartphone performance degradation is battery temperature. The point here is that this fragile smartphone carries a hot battery or even a hot battery when not in use. When you call or use any type of application, it is normal for the battery to heat up, but when the phone is in […]

So, why are all these telephone jammers connected to the Internet and almost unprotected? In some cases, such as car alarms and iPhone-controlled door locks, they thought it was really hard to find. This is why people do not really think about safety measures. At least in our opinion, the biggest problem here is that […]

Recently, the National Broadcasting Corporation reported that the United States bombed Syria. According to the statement of four American officials, the Russian military destroyed the U.S. military drones carrying out combat missions in Syrian airspace, which seriously affected the U.S. military operations and caused a serious situation on both sides. stable. The official said that […]

These cellular jammers are continuously controlled by a central administrator who can allow or prohibit cellular communications. These cellular jammers are connected via CAN (controller area network) in the local area network and managed by the central base station (CBS). The intelligent interference system controls everything from the detection of the alarm, and when and […]

In order to monitor mobile phone activity in a given area, an established configuration is designed. It’s like building a fence. However, instead of placing messages and fences on the physical boundaries, communication control equipment was deployed. Options may include managed access features, where cellular communications can be allowed and denied based on operator authorization. […]

The prison jammer is a jamming and cell detection system. IJS 6000 is an intelligent unit system designed to prevent unauthorized calls while allowing authorized calls to operate. Using Prison Jammer, it is possible to manage and control unauthorized calls in prisons, courts, military facilities, or unauthorized calls in specific environments that need to handle […]

But is this mask really effective? The entire frequency range of electromagnetic waves is very wide from the smallest Hz to the largest hundreds of GHz. Each part can be used as a communication signal, but some special general-purpose protective equipment is “skilled enough”, and the “five types” of “incomplete sound” shielding can only block […]

Due to the precedent of interrupting communication equipment in the college entrance examination in recent years, in order to completely eliminate these phenomena, signal jammers have been widely used. So what is the obstacle principle used during the college entrance examination? In fact, this is equal to the time it takes for the mobile phone […]

The maximum coverage distance is 20 meters, and the bus radio signal is on standby. This is an easy way to avoid noisy, no privacy and no one. When you are bored, you can tighten the antenna and turn the switch, of course, you can choose the antenna for different working channels. GPS tracking can […]

This is the latest portable 2G 3G portable 2G device. In addition to interfering with 4G LTE and 4G Wimax signals, you should also avoid using CDMA, GSM, DCS, and 3G signal functions. It is currently the most complete and powerful interference device. In addition to the group you want to choose, it’s up to […]

As GPS systems become more and more popular, GPS signal jammers have become necessary for us. You may want to know what GPS jammers are and what potential applications they have. To explain the GPS jammer, we first need to understand the working principle of the GPS system. Global Positioning System—GPS for short, is a […]

Many prisoners continue to organize illegal drug trafficking within the prison walls. Mobile phones are an indispensable method for prisoners to keep drug organizations operating and under strict control. By communicating with visitors, prisoners can arrange the transfer of drugs and drug paraphernalia so that they can continue the same illegal habits and detain them. […]

For many reasons, for many reasons, I support the legal control of jammer phones used in correctional institutions. The cell phone owned by the prisoner allows him to contact external partners at the crime scene to coordinate the evacuation plan, thereby creating a life-threatening situation for the guards and the public around the institution. Correctional […]

With the rapid development of technology, the functions of mobile phones are also advancing by leaps and bounds, especially the latest 4G mobile phone signals, which provide a lot of help and convenience for our lives! At the same time, it will also cause trouble to our lives. The influence of noise and mobile phone […]

With the widespread popularity of mobile phones, mobile cell phone jammer have emerged, which can help people get rid of unexpected noises in mobile phones. Maybe we want to learn more about it. How does a cell phone signal jammer work? This mobile phone jammer is also known as a portable jam device, and it provides the […]

In this modern society, with the rapid development of communication systems, mobile phones have been widely used worldwide, but the problem of continuing to use mobile phones has plagued many people. If you were one of them, what would you do? Always avoiding, the best option is to click the product in the shopping cart. […]

Modern life is inseparable from mobile phones. But here comes the problem. Everyone uses mobile phones everywhere every time, which can cause noise problems in some places where absolute silence is required. For example, in churches, we don’t want mobile phones to make noise. In the concert, we don’t want the phone to make noise. […]

We use mobile phones every day. Nowadays, mobile phones have become part of our lives. When we go to the supermarket, we pay the bill with our mobile phone. When we go to tourist attractions, we use mobile phones to take pictures. When we want to watch a movie, we watch it on our mobile […]

When there are too many noisy mobile phones around, you may wonder what to do to make your location quiet. The answer is cell phone signal isolator. In many places, mobile phones tend to be annoying. These types of places include: libraries, churches, board meetings, restaurants, public transportation, religious sites, cinemas, conference halls, concerts, etc. […]

We all like to use WiFi, it is a faster wireless connection, and very convenient. But at the same time, we must also use wifi jammer. We can walk around the house while still keeping our mobile phones and computers connected to the Internet with high quality. All this can be done wirelessly, which is very […]

Cell phone jammers block the signal from cell towers, so all nearby cell phones will not show any services. However, once you turn off the jammer, all phones will resume the service. This allows us to easily stay away from noisy mobile phones. The mobile cell phone jammer will only block the frequency of the mobile phone […]

What is a Jammer phone and what phone can interfere? Have you ever heard the sudden sound of a mobile phone ringing during a concert? Or, when you watch a new Hollywood movie, someone pulls out their phone and speaks loudly? There is a sign on the gas station that says “No mobile phone”, but […]

In the interference range, it will interfere with mobile phones and smart phones. You cannot make calls within this range. It has a built-in dedicated lithium-ion charging area that can be charged from a socket. You can prevent unnecessary calls. When it is necessary to strictly protect confidential information and personal information, communication with the […]

With the widespread popularity of mobile phones, mobile phone signal jammers have emerged, which can help people get rid of unexpected noise in mobile phones. Maybe we want to learn more about it. How does a cell phone jammer work? This mobile phone jammer is also known as a portable jam device, and provides the best final […]

Using WiFi and Bluetooth technology, it is very likely that the privacy of your highly confidential documents will be attacked by hackers, because WiFi and Bluetooth have low protection against hackers. Secondly, both WiFi and Bluetooth can track your location, and anyone can easily know your location. Although WiFi blocking programs can play an important […]

Whether you notice it or not, we have a lot of conversations every day. Just like sleeping and eating, talking and communicating are part of our lives. Sometimes we talk on the phone, sometimes we talk face to face. Some of our discussions are meaningless, but some of them may be very important to us. […]

You have heard of frequency jammers, but you don’t actually know what they are or how they work. We will explain all these situations to you. This frequency jammer has recently appeared on the market in cars and phones. These small devices are used to block and divert the frequency of waves emitted by electronic […]

From September 13 to 17, 2020, the Algerian Ministry of Education forced mobile phone operators Djezzy, Mobilis and Ooredoo to restrict Internet access across the country during the 637,000 bachelor’s degree exams. Candidates. The goal is to avoid a lot of deception in the past. However, the authorities believe this measure is effective, but it […]

This device, designed by a team of researchers at the University of Chicago, is more effective than traditional jammers because it is worn by users. Make sure the chat room is no longer limited to listening to the movie, and don’t hide the microphone in the room. The great success of connected objects provides an […]

For parents who are tired of seeing their children staring at their phones or tablets during dinner, this may be a solution. Because we must admit that family dining has become very dull through super connection. An Australian brand specializing in pasta sauce has just thought of an aggressive goal: a jammer device that disables […]

No matter how many hours, days or weeks you are away from home, you may feel uneasy, worried, unattended like this. IP security cameras are an easy way to solve this problem. They can help you pay attention to the situation at home at any time, and most importantly, if suspicious movement or noise occurs, […]

The chief of police in England and Wales proposed to tie WiFi jammers to the ankles of cyber criminals instead of putting them in jail. This is a time-limited measure that allows justice to avoid sending juvenile offenders to prison while avoiding re-offending. However, agreed in principle, experts doubt whether simple WiFi interference is effective. […]

A few years ago, we saw how easy it is to disable Zwave systems with jammers. With the help of radio frequency jammers, the system no longer responds to orders at all. Zwave is not wrong, but this is not a special case. Anything that affects radio waves can be stuck in the same way: […]

In the past 20 years, the rise of new technologies has led to the rise of cybercrime. If hackers are amplified through series of movies or movies such as Mr. Robot or Hacker, most of their activities on the Internet are illegal. To stop this threat, Gavin Thomas, chairman of the Association of Police Chiefs […]

Although they are all the rage, smart assistants like Amazon Echo or Google Home raise some privacy issues. Indeed, thanks to their integrated microphones, these connected speakers are able to constantly listen to the surrounding sounds in order to react immediately when called. Of course it is practical, but despite the manufacturer’s guarantee, people can […]

UMP deputy Philippe Meunier expressed regret in a parliamentary question issued in September last year: “Mobile phones may be abused by students.” The elected representative then explained his reasoning about national education. Minister Vincent Payon: “Except for the frequently mentioned ( Excessive sending and receiving telemessages and phone calls during school, extortion issues), they can […]

An annoying mobile phone precaution is that if you carry a mobile phone jammer that is convenient to carry, there are also fixed super jammers. The product is easy to use, compact and can be delivered separately, and can be used in a wide range of environments. Advantages: Broadband, High Power: Solution Broadband power gain […]

In the era of radio wave blocking and computerization of smartphones, the rapid development of communication technology has made mobile phones an indispensable tool in people’s daily life and life. However, this also brings various benefits. The popularity of mobile phones cannot be ignored. I am creating some questions. The various problems of mobile phones […]

Brain activation shield, control brain bluetooth interference video signal shield, brain waves from 2.4g electromagnetic shield. Thank you for purchasing our company’s handheld/portable cell phone jammer. This product is a researcher of our company and uses modern high Technology development of completely independent information intellectual property rights, detailed analysis of communication mechanisms, comprehensive comparison of electromagnetic […]

Radio protection device product function 1, effectively shielding CDMA, GSM, SCDMA (Netcom, DCS (1800MHz), PCS (1900MHz), PHS (telecommunications PHS), 3G / 4G / and other mobile phone signals and walkie-talkie signals and all communication signals, wifi jammer The effective shielding distance of the device can be adjusted from 1-25m (factory trial operation). 5 It can be used […]

The technical index of the portable jammer device is the “Public Security Police Electronic Product Quality Inspection Center” obtained by the “Disease Prevention and Control/Environment/Health Product Safety Management Center” (a certification body national agency that detects electromagnetic radiation). In rigorous testing, the sampling point wifi jammer used for electromagnetic field intensity measurement is far below the “Electromagnetic […]

Prove that the latest smartphone is working well. I experienced desperate moments in places like libraries and grocery stores. There is a lot of discussion about the wide range of uses of mobile phones. However, it has annoying uses. There are many shops for mobile Cell phone jammer. It is used in TV shows. You can […]

Satellite jammers operate at military bases. In order to prevent communication, interference signals are sent to multiple frequencies for communication. Therefore, the development of GPS jammers is underway. There seems to be hope in actual use. We will further improve the interference technology. Our goal is to realize possible powerful high-tech equipment. We look forward […]

There is a view that cell phone jammers are harmful. People are worried that it may have an adverse effect on health. In recent years, technological progress has greatly improved the quality of GPS jammers. It is moving in a favorable direction. It is active in many places. People are worried that it may have […]

Dead zone and poor cell reception. It can happen almost anywhere. Public schools are no exception. But why did the school receive a cell? Some people suspect that one thing should be blamed: cell phone jammers. The jammer of the mobile phone sounds like this. A device designed to prevent cell phone signal transmission or […]

Historically, crimes committed by prisoners have always existed in prisons, such as stabbing or smuggling cigarettes illegally. However, mobile phones with Internet access now allow unlimited range. For example, five prisoners in South Carolina were accused of blackmailing 442 soldiers last year. The inmates used mobile phones in the prison, pretended to be women on […]

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 […]

Members of Congress have introduced a bill to prevent the use of contraband phones in prisons. This measure, sponsored by Senator Tom Cotton (R-AR) and Senator Lindsay Graham (R-SC), allows state and federal prisons to use cell phone jamming systems. Members of the House of Representatives David Custoff (R-TN) and William Timmons (R-SC) introduced a […]

As we have already shown, Oklahoma has the highest imprisonment rate. One of the positive results of this is that Oklahoma is now the birthplace of a growing black market prison smuggling activity, providing jobs and opportunities for people living indoors or flying drones from there. One of the private prisons in Oklahoma. As in […]

Nowadays, many media reports that their information is leaked for no reason. New York Times reporter Edward Wyatt recently stated that the Federal Communications Commission (FCC) has signed an agreement with operators. If there is a risk of additional charges, please notify the customer. The agreement will come into effect within one year and will […]

The development and expansion of wireless technology not only brings us benefits and mobility, but also brings risks. The extensive commercial use of the company’s Wi-Fi wireless network has spawned the next generation of hackers for wireless attacks. Here, we will analyze the main risks of wireless networks and how to minimize or eliminate them. […]

Their popularity continues to grow: small cameras can be installed at home or anywhere in the house, and can monitor anything connected to the Internet at any time. CR demonstrated some models using its own mobile app. There are also some video baby monitors that work through the home Wi-Fi network and send video to […]

Mobile jammers are becoming more and more popular, but the risk is less. In the United States, gadgets called telephone jammers are becoming more and more popular, but the risk is also low. Security experts say this is illegal and potentially dangerous. San Diego (CBS 8)-Gadgets known as “telephone jammers” are becoming more and more […]

Inspired by the infamous terrorist attack on September 11, 2001, modern surveillance has become an even more important technology for those trying to protect people from possible terrorist acts or suppress dissidents. In addition, there is no shortage of companies willing to provide mechanisms to secure these employment opportunities. Many technology companies have tools that […]

State prison officials and the Federal Communications Commission (FCC) met in the country’s capital on Wednesday to discuss cell phones that are banned in prisons. South Carolina Commissioner of Corrections Bryan Stirling attended the meeting and represented SC Sterling said this is the first time that prison officials, the Federal Communications Commission and the Department […]

State prison officials and the Federal Communications Commission (FCC) met in the country’s capital on Wednesday to discuss cell phones that are banned in prisons. South Carolina Commissioner of Corrections Bryan Stirling attended the meeting and said on behalf of SC Stirling that this is the first time that prison officials, the Federal Communications Commission […]

Frequency detectors are devices designed to detect different frequency groups. These devices usually have a certain frequency spectrum and specific functions. Radio frequency (RF) detectors are very effective in locating spy microphones (spying errors) and other intrusive devices designed to steal secrets or illegally interfere. Nowadays, there are cheap devices that can detect a wide […]

The main function of the jammer is safety. Nowadays, telecommunications has become more and more popular, hackers, enterprises and other organizations can easily monitor the activities of telecommunications users. As part of your security, please avoid vandalism, theft of information, and remote or automatic activation of potentially lethal and potentially explosive devices. For security reasons, […]

It is difficult to define the number of existing interfering devices. However, if there is a frequency, countermeasures should be taken to allow frequency interference. However, the entire frequency spectrum of this frequency band is very wide, and it is impossible for jammers to block all frequencies themselves. In fact, it can never be a […]

In the “Wi-Fi Security Blog Trilogy”, I will introduce the opportunities I occasionally encounter when interfering with Wi-Fi signals, especially in the UK, where WiFi has recently seen some explosive developments. In the UK, entire urban communities are already compatible with WiFi. There is no doubt that we will increasingly rely on WiFi networks. Anyone […]

With the continuous development of technology and the Internet, many users, especially families with children or pets, many smart cameras are very popular. Because no matter where you are, after opening the client, you can see the shooting scene in real time, which is unimaginable in the previous scene. However, the development of smart cameras […]

If a thief or an intruder activates any of these devices from outside your home, your phone will no longer be able to receive signals, and you will no longer be able to make emergency calls for help. Many of these jammers can also disrupt Wi-Fi, so you can easily turn off all communications within […]

I have heard many people who “cut the wires” and they say they are no longer connected to the cables. What’s more disturbing is that they brag to the public online through social media. It puts people in danger, and many people ignore it. Potential thieves or home intruders are now hit hard. If they […]

We have heard a lot about the Internet of Things, and more and more Internet of Things are connected to the Internet. However, in addition to the fact that these devices have been connected to the Internet, they are also increasingly using different radio frequencies for connection or control. These radio frequencies usually use proprietary […]

Marriott operates or franchises more than 4,000 hotels worldwide. A spokesperson for the company did not disclose how many other hotels are using personal Wi-Fi in bulk. The government has stated that people who purchase cellular data plans should be able to use them without worrying about blocking their personal contacts. Travis LeBlanc, Director of […]

According to the Federal Communications Commission (FCC) regulations, Marriott will charge conference exhibitors a Gaylord Wi-Fi fee ranging from US$250 to US$1,000 per device. The FCC refuses to publish the customer’s original complaint, unless the freedom of information law requires that this usually takes several weeks. While accepting the fine, Marriott also defended the interference […]

Marriott International was fined $600,000 by the government for interfering with the wifi jammer network of attendees at one of the hotels, forcing them to pay a maximum of $1,000 each to use the connected hotel. People on business trips often carry personal Wi-Fi hotspots, and these small devices can be connected to the Internet through cell […]

According to the “Wireless Communication and Telegraph Act” (2006), intentional transmission in the GNSS frequency band is not authorized or exempt. Therefore, it is illegal to use bottling equipment, but do not own it. The report said: “This means that the court must prove its intent to use, which may be difficult.” GPS was originally […]

If you hear more sounds, please disturb your phone. I think you know them because they are very common. There are important comments or meetings. The product has been opened. Telephone jammers may block the telephone signal. After installation, there is no signal in the phone. Yesterday I read an article saying that a university […]

When the phone jammer is active, most phones will not display network signals. When the GSM handheld jammer is turned off, the phone is also active. Mobile phones use unique frequencies for talking and listening. Most cell phone jammers block one of these two frequencies, thereby indirectly blocking these two frequencies. Cell phone jammers work in the […]

Can I stop the driver from calling? A new type of jammer made by Indian engineers can turn off the driver’s phone while the driver continues to talk or send text messages, allowing the driver to make a decision. According to Smithsonian, the system uses RFID (Radio Frequency Identification) technology to determine if the driver […]

There is no doubt that where there is great power, there are many responsibilities. However, this idea is not among all the suppliers that currently offer consumer products. They don’t pay much attention to adding new features to existing products. I am looking for materials myself. I looked at some devices connected to the home […]

When you look around, you will find that a wifi jammer is no different from a small office. We have a large number of devices connected to different networks in our home. There are network devices, storage devices and wireless network printers. WIFI allows you to connect home entertainment equipment to the Internet. Without WIFI […]

It’s really impossible to find people without mobile phones. But today, many people turn to smart phones because they provide us with many functions compared to ordinary phones. However, it is no secret that these mobile devices are vulnerable to attacks and contain large amounts of sensitive data. They know where we are, they know […]

The unattended opportunity is punctured, or why every VIP must protect itself from drone attacks. Last Saturday (August 4th) Venezuelan President Nicholas Maduro (President Maduro turned his head after the explosion) in the first attack in an airplane drama. The details are not yet clear, but one thing is clear: Soon after President Maduro spoke […]

In a recent report released by the Online Publishing Association, statistics show that 68% of smartphone users today say that they would not survive without a valuable smartphone. I guess this is a group of stubborn children. No matter what job or job you do, you can live without a smartphone. Unless I know nothing […]

The development and expansion of wireless technology not only brings us benefits and mobility, but also brings risks. The extensive commercial use of the company’s Wi-Fi wireless network has spawned the next generation of hackers for wireless attacks. Here, we will analyze the main risks of wireless networks and how to minimize or eliminate them. […]

Nowadays, many media reports that their information leaked out for no reason. New York Times reporter Edward Wyatt recently stated that the Federal Communications Commission (FCC) has signed an agreement with operators. If there is a risk of additional charges, please notify the customer. The agreement will take effect within one year and will be […]

The company has many different devices designed to monitor cell phone activity within a defined range and detect them by tracking their presence and location. To understand how they track your phone, you can take a closer look at each of the jammer devices offered by Berkeley Varitronics Systems. Wolfhound-PRO’s advanced receiver and multi-band direction-finding […]

In December 2019, violence broke out in the Mississippi State Prison in Patchman, Mississippi, resulting in the death of one inmate and more injuries. Since then, 28 inmates in the Mississippi prison system have died due to widespread violence, suicide and lack of medical services. In the days following the initial riots, many prisoners tried […]

In the ten Saxon prisons in Dresden, more and more banned mobile phones appeared. Recently, the number of mobile phones and smartphones seized from detainees has decreased. According to data from the US Department of Justice, there were 454 items in 2015, 281 items in the previous year, and 372 items in the previous year. […]

Satellite jammers or jammers are a censorship system, so governments or hackers or criminals will block access to satellites and hinder the free flow of information. He also believes that technological interference is intentional. Mike Stevens, an ethical hacker of the International Cyber ​​Security Association, explained that satellite interference violates Article 15 of the International […]

Kuala Lumpur: Prior to the implementation of the Movement Control Regulations (CPP), all parties, including media professionals, have been warned not to fly drones anywhere in the country until May 12. Royal Malaysian Air Force (PGU) UAV Commander-in-Chief Rasha Azaldin Shafii said that flying the Malaysian Civil Aviation Authority (CAAM) drone is a violation of […]

Mobile radio technology seems destined to be used in LoRaWAN-based alarm systems for tarpaulins and door security, such as those from Iot partners such as Sigfox or Theftex. As a result, the state’s first crime bureaus and insurance companies are keen to use them-and 0G radio alerts look good for buses, taxis or other transportation […]

In recent years, there have been more and more questions about Wi-Fi or cellular monitoring and its reliability under interference sources. For those who have (or are considering) a wireless home security system, this is still a problem. A jammer is an illegal device that uses radio wave frequencies to block wireless signals. According to […]