Professional Technology Blog At Perfectjammer

Interference equipment product description Function adjustable power shielding 5.8G WiFi interference 4G signal shielding 2G 3G is a company that uses advanced high-tech, foreign advanced technology, imported components, and a shielding cover developed specifically for inspection rooms, prison conference rooms, and home mobile phones The shielding product depends on the actual situation of the communication. […]

Jammers have many advantages. As a customer, it is necessary to fully consider the stability of equipment performance. With the improvement of the shielding effect, it can be considered that it is completely suitable for various application fields. With the improvement of shielding technology, the interference effect will also increase. You need to consider how […]

Currently, there are 4G network signals on the market. In the world of innovation, new technologies are needed. A few years ago, I heard of 3G mobile phones. Today, 4G signals are becoming more and more popular. Interference devices such as deterrent devices have been developed. This is possible due to continuous improvements in technology. […]

Today, electronic products such as WIFI that require electromagnetic waves have been widely used in our lives. It is an essential element of life not only in big cities, but also in rural areas. However, many people are allergic to electromagnetic waves. These people experience head and chest tightness when they go to convenience stores […]

Mobile phone jammers can interfere with WiFi, CDMA, GSM, DCS/PCS, 3G signals. The perfect multifunctional WiFi jammer, depending on the signal strength in your area. The maximum blocking range is 15 meters. The WiFi signal blocker design is really great. There is a cooling fan inside. We can guarantee good conditions of use. Using Wi-Fi […]

Increase the strength of the jamming device by understanding how to buy a mobile signal jammer. Can greatly improve efficiency. For multiple products, you can make the right choice before getting good results. Know the market reputation of various deterrents in advance. Everyone needs to know this in time. People try to solve very different […]

There are many types of telephone jammers. It can block signals such as 3g and 4g. It applies to countries and regions in the world. Communications around the world are developing. Research the 5g signal. Currently, this signal is not popular. I believe it will occupy most of the market share. Therefore, 5g signal interference […]

Considering the large building area and the high requirements of the location, it is necessary to use a high-power signal jammer. Such devices have widespread interference. Block all calls within the specified range. You can also prevent interference with cell phone signals outside this area. Practicality is very powerful. You can work continuously. Enhanced blocking […]

Disrupt all mobile phones on a large scale. Connect the antenna and turn on the power. Block mobile networks. It has excellent practicality in the office. It is becoming more and more popular. Help prevent danger. You can select the recurrence group independently of anyone else. GPS anti-jamming is designed to be used in specific […]

With the advancement of high-tech technology, there are many signal jammer shops on the Internet. There are advanced and convenient products. Use cellphone interference in places where cellphone use is prohibited. Signal jamming equipment is installed to ensure information security. We provide a good environment. Keep children away from the virtual world of mobile games. […]

Many electronic products enter people’s modern life. It will become more and more convenient in your daily life. However, this can cause many problems. Information leakage and GPS tracking on mobile phones are more frequent. Technology and performance continue to mature. It poses a threat to our lives. Mobile jammers have become a good helper […]

Usually, personal privacy needs to be protected. These are the issues that many people worry about. Especially in places such as hotels, products are equipped to prevent eavesdropping and peeping. You can also get excellent results. In some places, protecting the individual is a feature. Peeping detectors are responsible for providing a good environment for […]

Interfering devices are common in many places. You can choose from different types of mobile jammers. This device has many advantages. Do you know this benefit? Occupy a higher market share. You can buy and get unexpected surprises. After a long period of time, today’s blocking technology is very mature. The application range of wireless […]

The smartphone is a communication tool. However, in some special places, mobile phones cannot be used in places such as test sites and libraries. The mobile jammer is here. There are many such products on the market. You can choose according to different locations. There are some technical requirements to meet the quality of the […]

The Jerusalem-Raphael Advanced Defense System recently tested its Counter-UAS UAV dome system, in which the system uses a high-power laser beam to identify and intercept moving targets. The drone dome is composed of drone jammer and electronic sensors that can detect, identify and neutralize micro and micro drones. The Israeli company’s demonstration was conducted in a desert […]

Power grid, mobile or military radio-many systems today rely heavily on GPS signals. This interference may have dangerous consequences. Recently at Newark Liberty International Airport (Newark Liberty International Airport): A newly installed GPS assist system was designed to help pilots land commercial aircraft in inclement weather. Although the technology did not show any errors, it […]

The drone industry is currently growing exponentially and shows no signs of slowing down. Although this is a good thing for all related industries that benefit from drones, new technologies always bring unexpected challenges and regulatory requirements. One of the real biggest challenges is how to prevent drones from entering restricted airspace. The Federal Aviation […]

From a testing point of view, mobile phone signal jammers are widely used. Important exams are also under this control. It has an effective signal blocking function for special purposes. High-quality design is the management method. This new product is widely used in schools, prisons and other places. Mobile phones cannot be used in junior […]

Mobile phones are common on college campuses. This will be a modern communication tool. It is very convenient for daily life. However, this can cause problems with classroom rules. In order to manage students, the university installed mobile jammers in some classrooms. Some colleges have installed cell phone signal deterrents for school administrators. In the […]

Products such as cell phone jammers and high-definition hidden cameras are now on display in the American Film Organization. Electronic equipment has entered the university classroom. Students in this school have different guesses about the use of this mobile handheld jammer. We believe that these electronic devices should focus on learning. The signal interference of the […]

With the development of high-tech technology, my information has become a major threat. It snoops or steals daily activities and movements. There will be many small signal mobile jammers. I am very busy during important seminars, interviews or negotiations with clients. Your phone’s ringtone may bother you. Appropriate solutions need to be adopted. Telephone jammers […]

As you know, mobile phones have brought a lot of convenience to people. Employees use mobile phones during working hours. In this case, your phone will need a signal jammer. 4G mobile phone handheld jammer have now become a very common device. Mobile jammers enter the market because people have such a demand. Mobile signal jammers can […]

The modern computerized era is developing rapidly. There are problems with the security of wireless communication. The confidentiality and security of economic information and scientific and technological information are challenged by various stakeholders in Japan and overseas. Under modern information technology, mobile phone jammers are very important equipment. It is prohibited to carry mobile phones […]

Deterrent signals are usually found in large inspection offices and other places (such as prisons). How will the use of such devices change lives? What issues should be paid attention to when making the first choice? what is the benefit? It is best to choose a reliable manufacturer. You can produce a very reliable jammer. […]

In some places, I did not know the function of the device when I purchased the jammer. Can I block the 4G network? I don’t understand this understanding. It will affect your choice. In this process, we must actively understand these actual content. Different suppressors do not have the same specific function. Can the 4G […]

I live in peacetime. But some countries have terrorists. You may have used an RC bomb. Mobile jammers are mainly used for official purposes in the fight against terrorism. It is used as a commodity to prevent organized crime. The drone bomb incident is in a dangerous situation. Use remote control car jammers to prevent […]

Many young people have drones. Small drones can bring endless fun to people. The device can monitor the privacy of others. Violate the human rights of others. To prevent young people from engaging in such illegal activities, measures to shield radio waves should be adopted. As society progresses, many people will own drones. UAVs have […]

Jammers have many advantages. As a customer, it is necessary to fully consider the stability of equipment performance. With the improvement of the shielding effect, it is considered to be fully suitable for various application fields. As the level of shielding technology improves, the interference effect will also increase. You must consider how to purchase […]

If you know there are tracking devices, will you protect yourself? It is indeed necessary. When I searched the Internet, I knew a device called a telephone jammer. You can see that cell phone signal tracking is being used. The jammer helps avoid catching up. Our website will provide you with the best choice. For […]

The electromagnetic signal emitted by the radio signal shielding device will only block the radio communication signal in the shielded area. It is still relatively static. Portable jammers will not affect other electronic devices. The electromagnetic signal from the jammer is weak and will not harm the human body. The signal from the phone and […]

Some devices broadcast radio frequency signals. Used for communications and those radio jammers. The jammer has ultra-high radio frequency transmission capacity and high power. There are functions such as remote control. Equipped with ultra-wideband. This is a cell phone jammer. Depending on the operating environment and model, this may not be possible. I have seen […]

A mobile phone jammer is a tool used to prevent mobile phones from receiving signals from base stations. When in use, the jammer can effectively disable the phone. These devices can be used almost anywhere, but they are mostly used for phones, because people want to be quiet, so the phone is particularly disturbing. Dr. […]

The first use of electronic jamming countermeasures can be traced back to World War II. Radar-controlled artillery shot down many Allied aircraft. These systems use radar signals to block and track air targets and direct air defense firepower. When conducting critical joint operations, resistance forces place RF interference near these weapons. The video in the […]

Japan allows the installation of jammers in public places such as theaters and concert halls, but requires a permit issued by the government. Last week, the French Minister of Industry approved the decision to allow cinemas, concert halls and theaters to be installed, but only if there are provisions for emergency calls. Tokyo-based Medic Inc. […]

With the popularity of mobile phones, people seem to be used to driving and looking at mobile phones. However, this bad habit is one of the most important causes of traffic accidents. Drivers using mobile phones will be prohibited from driving. GSM is the basic network frequency band for mobile phone voice communication and SMS […]

Although with the development of science and technology, our smartphones have improved in terms of security, they are not completely safe and there are insecure factors. These factors can easily become hackers and attack your smartphone to obtain your important information. . The next step for higher security will be the existence of vulnerabilities discovered […]

The personal information security survey of the mobile application has been published online. According to the report, some mobile applications have been excessively collected and illegally used personal information, which may lead to the disclosure or theft of personal private information. According to the questionnaire survey, 89.62% of the respondents believe that mobile apps collect […]

The development of mobile phones has made more drivers have the bad habit of looking at mobile phones while driving, which has also increased the chance of accidents. So, when you should take drastic measures to stop looking at your phone while driving, what are your good suggestions? Have you noticed that driving a mobile […]

We can also attribute it to mobile phones as the device they drive, and if you can disable them, you can reduce the chance of accidents. In order to prohibit the use of mobile phones, mobile phone jammers are essential tools. It can block cell phone signals. During driving, your cell phone will not have […]

GSM is the abbreviation of Global System for Mobile Communications and is the most widely used digital wireless telephone technology in the world. This is a standard describing the 2G cellular network protocol, which uses a base station to generate a stable electromagnetic field rf signal to relay information. When a magnetic field in the […]

With the rapid development of science and technology, unmanned driving technology has been studied by many countries, among which technologies related to GPS and sensor technology have been diversified. What is the future of driverless cars? The development of drones depends on GPS technology. Although some people believe that driverless cars may increase the number […]

With the development of communication technology, mobile personal communication has brought convenience to the daily life of people, prisons, detention centers and similar occasions, and the adverse effects have become more prominent. Once the phone is illegally imprisoned and put into practice, it will cause great harm to the management and safety of prisons, detention […]

The jammers on the remote control signal market are very cool, even if you want to buy a new device, you should know that its price has risen. In any case, if you want to buy such a device, it is best to know a few things. Therefore, we recommend that you read as much […]

Some interfering devices can adjust cell phone communication. In short, by sending a signal at the same frequency as the network at the desired location, the jammer will not be able to communicate with the cell phone base station. The device can be used for many purposes. I know it has many uses. That’s important. […]

Do I need to use a jammer? Many people have this problem. With the rapid development of high-tech technology, many discontinued services have been sold on the Internet. It has the function of blocking telephone signals. The jammer can be selected according to actual needs. This equipment plays an important role. Stop the call. You […]

Run optimized open source software on the backup phone. Therefore, they deceive the mast of the radio antenna like jammers and reduce the frequency to a small range of the interference signal. A faulty phone can prevent text messages and calls from being sent to recipients in the area: fake identities and answer questions with […]

The new technology is practical and has many advantages. It can also cause serious problems. Deterrent devices are becoming more and more popular, depending on the type of frequency required. If you want to buy a mobile phone jammer, you need to determine whether you have a portable jammer. Used to protect public places. You […]

With the development of science and technology, the location, tracking and monitoring of mobile phones have become important identification methods and means. Storing the phone in a secret place may cause serious injury. Mobile phone jammers can interfere with mobile phone communication. It will not interfere with other electronic devices. The jammer strictly complies with […]

Due to cell phone communication or wireless LAN signals, cell phone signal jammers will not block electronic equipment. It is harmless to the human body and can be widely used. The places where radio wave jammers are used are the government, military, finance, securities, prisons and all other places where the use of mobile phones […]

Effectively protect various invisible wireless earphone transceivers, and the internal communication between the receiver radio and the receiver inside the internal communication system cannot work normally, they cannot stop the communication network of the signal mobile phone, and will not affect other electronic devices. Mobile phones are very important. Most parts of the world rely […]

In short, it is a software architecture independent of hardware. With the continuous development of network technology, it can be dynamically improved to keep up with the changing technology. Most cell blocking programs on mobile phones transmit on the same radio frequency as nearby phones, so they send increasingly stronger signals to nearby towers. Therefore, […]

Today, the most widely used mobile phone standard is our global gsm mobile communication system. Standard GSM equipment accounts for more than 80% of the current global market for cellular mobile communication equipment. It is widely used, and we may be more familiar with the use of mobile phone jammers. Yes, calls and SMS rely […]

Jammer technology has been greatly improved. The application range of radio signal interference equipment is very wide. , Can ensure the overall optimization of shielding conditions. Fully meet different requirements. Interference and shielding of wifi signals is essential for the stable operation of precision equipment. After satisfying all aspects, the overall performance has been significantly […]

The portable radio wave circuit breaker supports various signals. The application rate has also increased significantly. It is important to meet different signal transmission requirements. The application of mobile jammers not only makes full use of the normal performance of WiFi, but also can play a role in shielding signals where WiFi signals are not […]

In life such as exams and meetings, it is very inappropriate to use mobile phones in many cases. The WiFi jammer cannot use the mobile phone, and the Wi-Fi signal is within a certain range. We will not use the phone when there is no phone and internet signal. You can achieve the desired effect. […]

Although we don’t know much about this particular anti-drone antenna/rifle jammer, we have also seen other similar designs. The Battelle Memorial Institute installed an anti-drone antenna on the rifle and named it “DroneDefender”. An updated version of this weapon was used in Iraq earlier this year. In November, drone company Drone Shield launched DroneGun, a […]

For many years, people have been using drones to smuggle goods. Pornography, guns, poison, so many drugs. The tiny surreur machine was originally a cautious little contraband, but the surprisingly successful operation of smuggling companies has now prevailed. From July 2015 to May this year, a drone smuggled at least 49 aircraft into prisons in […]

With the development of high-tech technology, our own information has become a huge threat. It snoops and steals daily activities and movements. Many small signal mobile jammers are coming soon. I am very busy during important seminars, interviews or negotiations with clients. Your phone’s ringtone may disturb you. Appropriate measures need to be taken. Telephone […]

Can a company, organization or school block the phone signal? Is it legal? During working hours, it was discovered that employees did not have cell phone signals in the workshop. Facts have proved that this is a centralized installation of mobile handheld jammer for production and personnel. Company managers recently admitted that they have begun to try […]

When the jammer is not installed, phenomena such as mobile phone cheating may occur during the test. Play games on your smartphone or send text messages in the classroom. Affect students’ learning. The main purpose of installing cell phone handheld jammer in schools is to use video surveillance and other support. In the daily education of students, […]

As the name implies, the over-range device has the function of shielding the mobile phone from external communication. It sends electromagnetic waves at the same frequency as the communication signal of a smartphone. This makes it impossible to distinguish between useful radio waves and WiFi jammers. You can achieve the purpose of prohibiting the use […]

When talking about mobile phones, we also mean a new generation of smart phones that are already equipped with 3G and 4G LTE technologies. People can use them to make VoIP calls using WhatsApp, Viber, Messenger, etc. Now that we understand what cell phone jammers are, we need to understand why they are essential. When […]

In recent years, we often use drones. I bought this product to “try a stylish drone”, not for commercial use. It is easier to maintain height and easier to maneuver. It is driven by the remote control. Does this GPS jammer know its frequency? 2.4GHz and 5.8GHz are the two most common frequencies used by […]

A wireless signal jammer is a device used to block signal transmission from devices that operate by receiving signals. We seem to get rid of unexpected interference and live a safer life. This is a brief introduction of our wireless signal interference products. Our mini phone jammer is portable wireless. It looks like the shape […]

If you are tired of the interference caused by these mobile devices and think you are being tracked by an unauthorized GPS system, you need to use Jammer. A jammer is a device that blocks cell phone signals or GPS signals. This is some of our latest high-power jammer products. Let’s take a look at […]

Do you need an interfering device that can block both mobile phone and WiFi signals? This 3G/4G/WiFi/cell phone jammer can definitely help you. This phone and 4G jammer are the best combination of high technology and advanced design. It has a newly designed appearance and an excellent cooling system inside. Its 8 frequency bands can […]

A cell phone jammer is an electronic anti-cell phone signal device that can conceal and hide the cell phone signal from the cell phone tower by transmitting a strong signal of the same frequency. After the cell phone signal is covered, all cell phones in a specific area will be turned off and out of […]

In recent years, serious accidents have occurred, such as leaks, laboratory cheating, and gas station explosions. Leaders should emphasize. The signal jammer of high-power mobile phones adopts special advanced technology according to market demand, and will automatically form a certain range of blocking magnetic field during operation. With the advent of mobile jammers, various damages […]

In fact, modern life is inseparable from mobile phones. But here comes the problem. Everyone uses mobile phones everywhere, which can cause noise problems in some places where absolute silence is needed. 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 […]