FAQ Jammers List 4

Signal jammers can interfere with aviation communications, especially those operating on jamming signal frequency bands.

2023/04/28

Signal jammers can interfere with wireless microphones, especially those that operate within the frequency range of the interfering signal.

2023/04/28

To test whether the signal jammer interferes with the wireless microphone, the first step is to determine the frequency of use of the wireless microphone.

2023/04/28

The higher the power of the mobile phone signal blocking module, the stronger its penetration.

2023/04/28

Utilize power carriers to power the mobile GPS signal blocker through power lines, while transmitting the control system.

2023/04/28

Full frequency signal jammers that can be purchased for tens of dollars online usually have fewer modules and lower transmission power.

2023/04/28

The interference range of a signal jammer depends on its operating frequency and transmission power.

2023/04/28

The software automatically controls the on/off time of the full frequency band signal jammer, reducing personnel negligence in control.

2023/04/28

Due to a lack of equipment and professional knowledge in full band jammers, not only does the home have no signal, but neighbors' phones also have signals

2023/04/28

The full band jammer interferes with the communication between the phone signal and the base station when the phone receives the signal, and the device responds to threats such as phone explosions and violence.

2023/04/28

In recent years, with the increasing popularity of mobile terminals such as mobile phones, it is also common for households to use shielding devices to block wireless signals.

2023/04/21

It is a very wise approach to avoid being interrupted by suddenly ringing mobile phones during meetings, or to keep attendees focused on the meeting content and prevent it from leaking out.

2023/04/20

In the police recruitment exam in Jiaya, 40 candidates took advantage of the fact that no mobile signal jammer were installed at the exam site, hid their mobile communication devices or Bluetooth devices in their ears and entered the exam room.

2023/04/19

Signal jammers can prevent the transmission and reception of signals, which can have terrifying consequences in certain emergency situations.

2023/04/18

According to the People's Defense Organization in Mingmu Township, Sage Province, on October 14th, fighting broke out between the Military Commission and local civil defense forces in Kani and Pulai towns.

2023/04/17

Mobile phone blocking devices are becoming more and more popular and are used to protect public places, businesses, personal privacy protection and more.

2023/03/03

In the final, Argentina played to overtime before regular time and drew 3-3, and then defeated France 4-2 in the penalty shootout to win the World Cup.

2023/03/02

Mobile phones have become a tool for covert eavesdropping and collecting unwanted data, voice and video information.

2023/03/01

Although most people value their privacy.You should buy a portable GPS blocker.

2023/02/28

The following is some relevant knowledge about smart phone jammers.

2023/02/27

GPS jammers can shield all existing positioning methods, making your whereabouts free and happy!

2023/01/05

Countries that use in-car GPS charging devices to charge by the kilometer on the road are at the mercy of GPS jammers.

2022/12/06

The GPS satellite positioning system is the most commonly used satellite positioning system in the world.

2022/12/06

We use wifi devices to connect to the Internet, we use Bluetooth to send and receive data, we use mobile phones to keep in touch, and we use GPS devices to locate us.

2022/11/19

At the police station, he explained that he felt he was being followed.

2022/11/19

Long-wave radar can provide early warning and orientation instructions for stealth drones, laying the foundation for subsequent strategic formulation.

2022/11/18

At present, the stealth UAV is mainly effective for the centimeter wave radar, but for the long wave radar, the UAV is almost impossible to stealth.

2022/11/18

Tracking GPS tracker looks like a movie.

2022/11/17

Many don't even know that criminals can steal your personal information, and their wireless devices are their double agents.

2022/11/17

The Russian military has been using GPS-intercepting drone jammers to disrupt some U.S.

2022/11/16

Military equipment interference and phishing equipment may threaten the future battlefield; The manufacturer has noticed and responded to the threat.

2022/11/16

The GPS signal is the same as the smart phone, and is vulnerable to electronic components.

2022/11/15

An important step to reduce hidden dangers: replace the GPS.

2022/11/15

Cell phone companies have complained to telecoms regulators that in most cases, jammers are effective outside the buildings in which they are installed.

2022/11/04

Jammers on the exam make you remember a real old school like spurs and bombs or finally learn everything in good faith.Here every year on May 14

2022/11/04

It's not just the construction industry that is facing huge losses.

2022/10/20

Investing in traffic safety and GPS is one way to address these growing problems.

2022/10/20

GPS units in company cars cannot ensure that no one has stolen the vehicle.

2022/10/20

Will the gps be removed when the car is paid off? Will be.Search for GPS blockers, buy them and install them on your car, so the whole car will be in the range of signal blocking interference, no longer have to worry about the car being tracked by bad guys.

2022/10/13

You don‘t have to install gps to get a car loan.During the period of monthly payment, do not appear overdue phenomenon, otherwise it will leave a bad credit record.

2022/10/13

The method of using GPS navigation system is very simple. The following is an example of Volkswagen.

2022/10/13

Having gps in your car is like having a monitor on your car that can monitor your car at all times.

2022/10/13

Do you need to install gps to buy a car by installment?

2022/10/13

General people in order to avoid the car GPS locator was found, will try to put the GPS locator installed or placed in some relatively hidden position, such as the front and rear bumper near the engine, front and rear wheels, the car‘s interior, etc, should be carefully checked one by one.

2022/10/13

When buying a new car, if the car is purchased by installment, the car 4 s shop will install a GPS locator for the car.

2022/10/13

With the development of high technology and new innovations, GPS tracking technology is on the rise.

2022/10/13

More and more consumers are choosing to buy a car on the installment plan, which requires only a portion of the down payment to take the car home and the rest to be paid off later.

2022/10/13

The electronic map of the monitoring station shows the rescue information and alarm target, plans the optimal rescue plan, and reminds the staff on duty to carry out emergency treatment through alarm sound and light.

2022/10/13

Mobile phones, GPS trackers, WiFi Bluetooth devices, and other high-tech products are inconvenient for you.

2022/09/22

Did you know that all kinds of surveillance devices can be used to track people and steal their privacy?

2022/09/22

For many jammer devices, if they are not designed with a high-quality cooling system, it is obvious that they will generate high temperatures and cause temperature problems as well

2022/09/22

Now people use cell phone jammers to block cell phone signals to get rid of cell phone call noise and cell phone signal tracking devices

2022/09/22

In recent years, with the development of science and technology, GPS jammers occur from time to time.

2022/09/15

We all know that there are many functions on GPS jammers, and we can also see that there may be many interesting videos or some very personal videos in our circle of friends.

2022/09/15

The shield scans from the low-end frequency of the forward channel to the high-end frequency at a certain speed during operation.

2022/09/15

There are always different ways of doing the same thing.When we pay attention to where to buy GPS signal jammers, we really have to pay attention to every different aspect.

2022/09/15

GPS uses satellite systems to send signals. The satellite works with the GPS receiver to find the position by triangulation.

2022/09/07

Everyone who uses GPS jammers, not everyone who uses GPS jammers is using them to hide other illegal activities.

2022/09/07

With the development of various business activities, the security of business negotiations is particularly important, especially the confidentiality of the meeting content.

2022/08/31

If you want to interfere with your iPhone's GPS, there are plenty of options.

2022/08/31

If you have an iPhone, you can turn off GPS on your device.

2022/08/31

One of the main problematic reasons people can use GPS jamming devices is for national security educational purposes.

2022/08/31

Information is now easily intercepted, especially when transmitting data or wireless technology.

2022/08/25

A GPS jammers is a device that blocks the GPS signal of a mobile phone, which is equivalent to cutting off the connection between the mobile phone and the GPS satellites.

2022/08/25

There are many GPS tracking apps (current location tracking feature) on smartphones. Even if I installed it privately, there are a lot of things that I didn't notice, like someone's behavior is constantly being monitored.GPS jammers protects your privacy from GPS tracking apps.

2022/08/18

In the information age, with the rapid development of communication technology, mobile phones have become an indispensable tool in people's daily work and life. However, the widespread use of GPS jammer cell phones and several major issues cannot be ignored:

2022/08/18

Whether and how GPS signal outages affect five key sectors: banking and finance, communications, emergency services, energy and transportation systems.

2022/08/12

Popular media recently highlighted reports of car thieves using GPS jammers, solar flares emitting L-band radiation, and faulty TVs wreaking havoc on GPS receivers throughout the port.

2022/08/12

The increasing reliance on GNSS for positioning, navigation and timing (PNT) has raised parallel concerns about the potential risks of signal interference.

2022/08/12

Technology today, while impressive, is developing tactics and techniques for future terrorist attacks. The most prescient technology at the moment is drones, which will enable future terrorist attacks.

2022/08/03

The Global Positioning System and Military Jamming: The geographies of electronic warfare Abstract GPS supports infrastructure assets that are essential to the functioning of national and international banking operations, power grid, transportation, and communication systems, therefore its reliability and accuracy is critical.

2022/08/03

During the first Gulf War, many states recognized the importance and versatility of GPS in modern warfare, and in later years the potential of jammer gps was becoming more marketable.

2022/08/03

Everyone is familiar with mobile phone jammers, but everyone who has taken the big test has seen them. They are placed at the entrance of the examination room.

2022/07/28

Customers often come to consult the home signal shielding device, which is mainly used in their own indoor environment. In order to prevent children from excessively playing mobile phones and affecting their studies, that is, they want to use signal jammer to limit children's excessive use of mobile phones or tablets.

2022/07/28

Now many unscrupulous manufacturers, in order to expand the sales field, improve sales performance, and produce substandard products, some use ordinary civilian mobile phone jammers in high-end professional places to seize the market at low prices, deceive and mislead agents and users, and confuse buyers. Family.

2022/07/28

GPS signal jamming devices are low-power radio frequency (RF) devices that disrupt legal communication systems, including mobile phones, navigation systems

2022/07/21

In late 2021, a study was conducted using a network of covert listening stations in areas in the UK that had been experiencing unexplained distortions in their GPS receiving equipment

2022/07/21

GPS jammers are being increasingly used by car thieves aiming to avoid detection after a theft, since high value cars are often fitted with GPS trackers for security.

2022/07/21

A loophole in the law means that it is not illegal to buy or own them, closed down UK-based websites selling GPS jammers

2022/07/21

Your employees don't strictly require the use of Cell Phone Auto Block Every 2 Seconds, or put this rule in a strict rule, it won't work.

2022/05/11

The current Apps To Block Spam Calling On Your Cell Phone is a full frequency band, which can block the three major operators of China Mobile, China Unicom and China Telecom.

2022/05/10

To use your phone safely, there is a One Room Cell Phone Wifi Signal Blocker that disables radio waves to solve this problem.

2022/05/09

Under normal circumstances, after the test center Att Connect To Cell Phones Call Blocking is turned on, all mobile phones have no signal.

2022/05/08

The most common signal blocking devices block one to three frequency bands. As a portable Are Cell Phone Signals Blocked In Prisons, it is very convenient to use.

2022/05/07

US Cell Phone With Custom Call Block List HotSale is actually not that smart, Cell Phone With Custom Call Block List filters all signals.

2022/05/06

It is against this background that radio communication tools for dedicated frequency bands emerge, and are selected outside the frequency range covered by Block Cell Phone Number Calling Out.

2022/05/05

Cell phone signal blocking is actually just a small branch of the Can We Block Phone Calls On Cell Phones system.

2022/05/04

So for schools, Blocking Cell Phone Within Your House is a must-have response.

2022/05/03

The car phone has a Wh Some Cell Phones Can Block Calls that blocks cell phone signals while driving.

2022/05/02

When there are related obstacles or where there is Cell Phone 4G Abd 5G Blocking Case, it will not be able to transmit and receive smoothly.

2022/05/01

In highly confidential areas such as military sites, using the full-band Cell Phone Text Block Retrieval Iphone to block communication signals can greatly reduce the possibility of revealing important secrets.

2022/04/30

Vehicle Tracking Jamming Jammers are also equipped with this high-end Best Way To Block Websites On Cell Phone Full Modular Design.

2022/04/29

Can You Block Numbers On Sprint Cell Phones in different locations are communicating illegally with the outside world and can wreak havoc on their security systems.

2022/04/28

The nationwide promotion of the Lego Block Portable Cell Phone Charger is actually a signal that both the country and the government are cracking down on cheating.

2022/04/27

The answer to the frequency bands your phone cannot block can be found through remote debugging Verizon Business Cell Phone Blocking Calls.

2022/04/26

In order to choose the correct frequency, you need to understand the characteristics of the Block Unwanted Numbers On Cell Phone device.

2022/04/25

After mastering the working frequency band of the laptop, will Codes To Remove Spam Block Cell Phone Metro affect the laptop network.

2022/04/24

Then, the choice of conference room signal blocking and Block Number From Android Cell Phone becomes more and more important in social life.

2022/04/23

Can Cell Phones Block All Numbers But Contact Can Cell Phones Block All Numbers But Contact when trains pass through underserved areas.

2022/04/22

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.

2021-03-13

Who do you spend the most time with? Your children, your parents? Your woman? wrong! This is a cell phone. You can easily find that you cannot turn on your phone for one second for a day or even an hour. We like cell phones, but you may not know that we also need cell phone jammer.

2021-03-12

Now we have a special mobile phone signal jammer: EO08007FR model 8-band adjustable mobile phone signal jammer. In this speed and speed company, sometimes it is not the best phone to call in many places, such as meeting rooms, courts and classrooms. , Because these places need peace and seriousness, so important information will not be leaked.

2021-03-12

When there are too many noisy phones around, you may wonder what to do to make your location quiet. The answer is cell phone jammer. In many places, cell phones tend to be annoying. These types of venues include: libraries, churches, board meetings

2021-03-11

Modern life is inseparable from mobile phones. But here comes the problem. Everyone uses their 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 cell phone noise. In the concert, we don't want cell phone noise.

2021-03-11

I have a daughter who will get her license this week, and she is a great texter! I am very worried that she will send text messages while driving. Can I put a cell phone jammer in her car to stop her from texting while driving? In today's modern world full of electronic products, the safety of children is the most important thing we must care about.

2021-03-10

I like to sit in a coffee shop and do different things on my laptop, from work to entertainment. But recently, I heard about the Firesheep plugin for Mosh Firefox, which allows malicious elements to invade your laptop via WiFi connection. Can I avoid it? Must use wifi jammer?

2021-03-09

Verint is a company that provides comprehensive surveillance and intelligence solutions for a wide range of government, military and commercial organizations.

2021-03-08

I live on a main road and the sound of gangster rap is incredible. Some auto players may be MP3 players and certain radio frequencies. I live in the U.S. Virgin Islands, so I think we follow the U.S. agreement. I really hate other people's contemplation! ! ! So I wonder if it is possible to buy a mobile cell phone jammer to block it.

2021-03-07

I read about the security vulnerabilities of this tablet. As the owner of a tablet, I want to protect it from hackers. Is it really possible? In fact, the BlackBerry PlayBook has a security vulnerability that has been recently discovered by Ben Nell and Zach Lanier, two researchers from the Intrepidus Group.

2021-03-06

Hello everyone! I mean, when these recently created cufflinks are connected to a PC or laptop, they can be used as a WiFi hotspot. They are indeed small, but the WiFi signals they generate can compromise the security of data stored on PCs or laptops, but there has been no similar situation in the rooms with wifi jammer.

2021-03-05

They also installed some kind of noise-generating device in our home. The sound ranged from the knocking of the wall to the knocking of the windowpane. When we use the bathroom, it seems that they can see us in a certain way, that is, when they trigger these sounds in a certain way.

2021-03-04

Recently, I watched a video about the iRobot 710 fighter, and I am worried that this thing might be used against me. Is there any way to stop outside my house? I guess you have watched iRobot 710 Warrior or similar videos. It is impossible to disagree that this technological miracle is indeed impressive and proves how advanced modern technology is.

2021-03-03

I know this thing is not cheap for people who want to compete with others, but just in case I want to know how to protect my house? Lehman Aviation has created the latest drones with various advantages and interesting features.

2021-03-02

Recently, I watched a video in which this small and fast robot was thrown into the house to conduct reconnaissance inside. How can I protect my house from such threats?

2021-03-01

The mobile phone jammers on the market are all full-band, which can shield all the 2G 3G 4G signals, 2.4G WIFI signals and Bluetooth signals under all the three operators of China Mobile, China Unicom and China Telecom.

2021-02-28

At present, the mobile phone jammers used in the examination room are all full frequency bands, which can interfere with all frequency bands of the three operators 2G/3G/4G/5G, and WIFI signals and Bluetooth signals can also be shielded.

2021-02-27

Although the time for the college entrance examination this year was affected by the epidemic and was postponed to July 7-8, in order to ensure the information security of the examination room, the corresponding measures have not been reduced at all.

2021-02-26

There are also many examination rooms used in various postgraduate entrance examinations and CET-4 and CET-6 exams. In order to ensure the fairness and justice of the test and isolate electronic cheating methods, the use of wireless signal jammers (also known as mobile cell phone jammer) in the examination room has become a standard configuration

2021-02-25

With the advent of the summer vacation, primary and secondary schools in various places have begun to have holidays, but the test for parents has come one after another-what should I do if the child is addicted to mobile phone chat.

2021-02-24

In many occasions in life, such as exams, meetings, etc., using mobile phones is very inappropriate. At this time, in addition to confiscating mobile phones in advance, you can use mobile phone jammers to remove mobile phone signals and Wi-Fi signals within the range of specific occasions

2021-02-23

If an adult is addicted to mobile phones, you can adjust it yourself, read a book, go out for shopping, there are still many things to do in life. If you are a child, you will be addicted to mobile phones when you are at home during winter and summer vacations.

2021-02-22

The standard classrooms in schools are generally about 75 square meters, each classroom equipped with a mobile phone jammer can achieve better results. It can be placed in the middle of the classroom and can be shielded to the greatest extent.

2021-02-21

In life, people who don’t understand signal jammers often encounter some problems. Today I will help people answer them one by one.

2021-02-20

The function of each mobile phone jammer is different. Of course, the smart phone jammer also has its unique functions. Below, Dazhan Electronics will solve its mystery for everyone.

2021-02-19

In order to effectively curb the phenomenon of random sales and use of mobile phone jammers, the only way to manage them is from the source, with the cooperation of confidentiality, industry and commerce, quality supervision, and public security departments, and strict control from production and sales channels.

2021-02-19

The reporter consulted relevant information and found that as early as 2007, the State Security Bureau and the Ministry of Information Industry jointly issued the "Regulations on the Development, Production and Sales of Mobile Communication Mobile Phone Jammers for Confidential Conferences."

2021-02-18

A netizen broke the news that a college in Sichuan had installed cell phone jammers and placed cell phone bags in classrooms. The netizen posted a long post expressing dissatisfaction with the school, thinking that such a move was unreasonable.

2021-02-17

Changsha Radio Management Department recently investigated and dealt with a mobile phone signal jammer interference case. The radio management department reminded that it is illegal to set up and use mobile phone signal jammers without permission.

2021-02-16

The Morning News reported that a BMW from a car rental agency in Wuhan was driven to Shanghai by a tenant and was almost dismantled and sold. Fortunately, the owner of the car rental agency followed them all the way and finally retrieved the BMW from a repair shop in this city.

2021-02-15

A staff member of a car rental company told reporters that GPS jammers cannot be bought and sold casually, but they can be bought casually on the market now, which gives some criminals a chance. Yesterday, the reporter visited the electronic market.

2021-02-14

As early as 2007, the State Security Bureau and the Ministry of Information Industry jointly issued the "Regulations on the Development, Production and Sales of Mobile Communication Jammers for Confidential Conferences." It requires that the sale of mobile cell phone jammer for confidential meetings should be strictly controlled.

2021-02-13

The 2018 National College Entrance Examination will also be conducted from June 7th to 9th. According to the relevant regulations of the Ministry of Education and the Ministry of Industry and Information Technology, from now until the end of the college entrance examination,mobile cell phone jammer will be turned on in the examination room, which will affect the calls of nearby users.

2021-02-12

A few days ago, technicians from the Radio Administration Bureau of Yichun City, Jiangxi Province received an interference complaint from China Mobile’s Yichun branch, saying that its base station near the industrial park in Yuanzhou District, Yichun City was subjected to strong interference.

2021-02-11

The owner parked the Leopard V6 off-road vehicle in his yard. After getting off the car, he pressed the remote control lock and heard a beep, and went upstairs with confidence. What he didn't expect was that the signal of the remote control lock was intercepted by the car thief with a "gps jammer" in the middle, and the car was not locked. The car thief opened the door and drove the car away.

2021-02-10

Imagine someone deployed a jam wifi with laptop in a large retail store on Black Friday. These types of IoT security disasters are fast approaching. Last summer, DePoe-Hughes filmed a rather strange scene in Manchester Castle Shopping Park in the fall. After the door is locked, it cannot be unlocked. The situation is just the opposite.

2021-02-04

Electronic devices usually need to be wirelessly connected to the Internet and/or other IoT hardware. As people increasingly rely on IoT devices, this sounds like the ideal setting for digital criminals. Many security experts, including Ken Westin of Tripwire, will agree.

2021-02-03

The prevailing belief is that wireless cell phone jammer are illegal, in most countries/regions. The Federal Communications Commission states: "If you are not an authorized user of the federal government, you are not allowed to use phone tower tracking jammers in the United States (even privately owned)

2021-02-02

The bad guys want to be as anonymous as possible. For this reason, they may prefer to make wireless WiFi jammers. According to researchers Mathy Vanhoef and Frank Piessens at the University of Leuven in Belgium, this is now easier than ever.

2021-02-01

New Delhi: Four years after the fourth-generation cellular service started operating in the country, prison inmates’ rampant use of mobile phones has increased and they decided to upgrade their interference system from 3G to 4G. Since prisoners are known to use 4G SIM cards to make VoIP calls and keep in touch with their employees, cell phone jammer installed in prisons that can block 3G signals are almost unusable.

2021-01-31

During the search, the Tihar authorities found a high-end mobile phone from the cell of the former minister of Haryana, Om Prakash Chotala. "The use of mobile phones by prisoners in prisons is the focus of the police and prison authorities, and we are working hard to stop them.

2021-01-30

The Roman Catholic priest in Naples, Italy, suffered from the jingling of his mobile phones. He decided to get rid of electronic interference in a high-tech way: according to the London Daily Express, he had installed a cell phone jammer.

2021-01-29

According to reports, the reason the neighboring merchants were less enthusiastic was that the mobile cell phone jammer also blocked the credit card authorization device. It turns out that “the church is located in the center of the so-called “Pignasecca” in central Naples.

2021-01-28

As part of its anti-trafficking activities, the government’s immigration services will reactivate at least four cell tower spoofing jammers at Ninoy Aquino International Airport (NAIA). The Bureau of Immigration (BI) announced on Wednesday that it will install similar mobile cell phone jammer in all immigration areas of the country’s international airports.

2021-01-27

With the increasing throughput and range of the next-generation 802.11n WLAN in IEEE standard products, the "fully wireless" enterprise access network has attracted a lot of attention. One consideration for using only unlicensed radio waves for company LAN access is the impact of interference on network availability.

2021-01-26

mobile phone detector device are mainly aimed at various places where the use of mobile phones is prohibited, such as various examination rooms, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finance, prisons, public security, and military centers.

2021-01-26

It's the time of the annual college entrance examination again. Why are there such situations around the exam site during the college entrance examination that "cannot make and receive calls, cannot access the Internet, and send and receive unsuccessful information"? This starts with the cell phone signal detector for the college entrance examination.

2021-01-25

Beijing time on May 27th, according to foreign media reports, a man in Florida and a Chinese company CTS Technology were formally fined US$48,000 and US$34.9 million respectively by the Federal Communications Commission (FCC) for the use of signal interference by the man. To prevent drivers from using cell phones, and CTS Technology sells these devices.

2021-01-24

A few days ago, the Limpopo police multi-departmental joint operation prevented a group of criminal gangs attempting to plan a robbery in the Tzaneen area in advance. According to the wire report, the police found a Mercedes-Benz car driving along the road outside Tzaneen.

2021-01-23

Attorney General Vitaliano Aguirre II said last Sunday that two more advanced cell phone jammer will be installed next week in the "new national prison" where some high-profile prisoners are detained. (NBP) Building.

2021-01-22

In order to prevent students from playing with mobile phones at night, Yuyao No. 4 Middle School installed cheating using cell phones in school on every floor of the student dormitory building. It is true that the students do not use their mobile phones when they go to bed at night, but the surrounding residents are annoyed: the mobile phone signals are gone.

2021-01-21

On January 30, the police from the Wolong Police Station of the Wenshan Public Security Bureau cooperated with radio law enforcement officers from the State Industry and Information Commission to monitor and investigate the disturbed area.

2021-01-20

mini portable cellphone jammer j 260a, I believe students in the past few years know what it is, the most common radio jamming device in the examination room. It mainly interferes with the cell phone signal in the nearby area, causing the cell phone signal to lose connection with the base station.

2021-01-19

The rapid development of communication nowadays has brought closer communication between people. However, while communication technology brings convenience to people, it also brings new challenges to communication security and confidentiality.

2021-01-18

The penetration rate of smart phones is getting higher and higher, and the scope of application is getting wider and wider. From small to life consumption to large work applications, we can't do without it. However, in some special occasions, the functions of mobile phones should be limited, but there are still some people who do not follow the regulations and still use mobile phones unscrupulously.

2021-01-17

No matter where we go now, it seems that the first sentence we enter the store is to ask the owner: "What is your WiFi password?"

2021-01-06

Because Xiao Mou in Xinfeng County was worried that WiFi would be harmful to his body, he bought a wifi jammer and installed it in his home. As a result, the network signal of the entire community was sometimes lost.

2021-01-05

Now that wireless networks are flooded, there will be mutual interference between networks, resulting in poor wireless networks in their homes. How do many people want to shield the signal? Can a wifi jammer block local wireless signals?

2021-01-04

Today, I will talk about the solution to the WiFi being blocked by the network. Let me talk about the reasons. There are two main reasons. The first reason is that your WiFi password is relatively simple, and it is connected by others.

2021-01-03

The college entrance examination is about to usher in one day. The college entrance examination is a key step in determining the destiny of children, so how to ensure the fairness of the college entrance examination is the goal of every examinee and parent's concern.

2021-01-02

With the passage of time, 5G external mobile phone signal jammer technology has basically matured. Based on the previous 4G technical foundation, the newly developed JYD-P805V external 5G mobile phone signal jammer...

2021-01-01

Every year during the college entrance examination, the school will have network problems, such as mobile phone disconnection and slow Internet speed, because the school has turned on mobile cell phone jammer.

2020-12-31

In the Internet age, the Internet has become a "necessity". For many people, no Internet is more uncomfortable than a dead cell phone. Also in life, many people will install a broadband at home in order to better experience the Internet.

2020-12-30

The mobile phone signal changed from 4G to 2G, and the money in the bank account was looted? This may be criminals committing crimes maliciously through SMS sniffing technology, intercepting users' SMS verification codes from banks, third-party payment platforms and mobile operators...

2020-12-29

Metal has the properties of a mobile phone jammer, and there are many metal cabinets in public places. You cannot bring your mobile phone when you go swimming or bathing. For safety reasons, your mobile phone is usually locked in a tin cabinet.

2020-12-28

In this year’s Youth Olympic security, Nanjing Metro Police specially introduced two new security weapons, which are signal jammers and mobile X-ray machines.

2020-12-28

Yesterday, the invigilator was installing mobile jammer equipment in the examination room of Shanghai No. 8 Middle School and arranged it in accordance with the standardized examination room.

2020-12-27

The two-day countdown for the college entrance examination shows that all preparations for the college entrance examination in Fujian Province are basically ready.

2020-12-26

In order to prevent employees from playing with mobile phones during work, the company used mobile cell phone jammer ingeniously, which resulted in complaints from surrounding residents.

2020-12-25

Signal jammers are installed in the classrooms, and the teacher only needs to press a button, and the mobile phones become bricks. The teacher's control of this high-tech will undoubtedly make the students "frightened."

2020-12-24

"In less than an hour after the test started, the answer to this art test literary knowledge (hereinafter referred to as "Wen Chang") was posted on the Internet."

2020-12-23

A number of candidates who did not want to be named revealed to reporters that some candidates in their examination room handed in papers more than an hour in advance, and that candidates were still allowed to enter the examination room for the exam even if they were 20 minutes late. .

2020-12-22

485,000 students in Hubei began to take the annual college entrance examination on the 7th. For the first time, all examination rooms and candidate lounges were required to install mobile phone signal shielding devices and other equipment.

2020-12-21

Shielding mobile phone signals, as an important means to prevent candidates from cheating, is facing severe challenges with the advancement of technology.

2020-12-20

"In order to prohibit senior high school students from using mobile phones in class, each classroom must turn on mobile cell phone jammer." Recently, many parents posted online reflecting that they worried that this practice of Jiangxia District Experimental High School would affect their children's health.

2020-12-19

Drones are very popular in the current era of science and technology. Drones have become a favorite project. People can enjoy panoramic views and take more beautiful photos.

2020-12-16

I want to buy a GPS locator to prevent the vehicle from being tracked, which may lead to leakage of my privacy. I have seen many shops about this product on the Internet.

2020-12-15

Hello everyone! I want my own cell phone signal jammer. I mainly want to use it at home. I also want to use it on the vehicle to protect my privacy. I saw related articles on the forum about desktop computers being more suitable for families.

2020-12-14

As we all know, mobile phones are becoming more and more popular, causing many social problems, so more and more people use mobile phone jammers. What are the benefits of mobile jammers? What are the disadvantages?

2020-12-13

I know that the school uses an example of cell phone jammers, but if I have jamming devices in other locations, can you please provide specific information about where the signal jamming devices need to be used?

2020-12-12

Hello everyone, I know that the gsm blocker is the 2g frequency we often say, and it is the basic communication signal frequency of our mobile phones. In addition, what fields are it used in? The GSM frequency band is also widely used in various anti-theft systems.

2020-12-11

Hello everyone! Is your child addicted to online games? Maybe not. Maybe it is serious. My child is severely affected by online games. What is the best way to save him from the game? First of all, online games are entertainment activities that require network signals, so please disable them, wifi jammer can help you.

2020-12-10

Hello everyone! I know that not only in the public network, but also in the home network, there are security risks. How should I choose to protect my home wireless jammer equipment? According to your question, I conducted some simple analysis.

2020-12-09

Hand-held cell phone jammer are lightweight and easy to carry. There are two types: common and vehicular type. Vehicle-mounted type is a popular type at present. It can be recharged by cigarette lighter and can be used for a long time.

2018-05-03

The working time of the jammer is determined by its built-in battery. Different cell phone jammer have different battery capacities. Usually the smallest interfering device can work for more than two hours, and a large capacity can work for 4-6 hours.

2018-05-02

A frequency band is an interval in the frequency domain, delimited by a lower frequency and an upper frequency. The term may refer to a radio band or an interval of some other spectrum. Frequency band is an important standard for cell phone jammer The frequency range is different, the signal that can disturb is different.

2018-05-02

The megahertz, abbreviated MHz, is a unit of alternating current (AC) or electromagnetic (EM) wave frequency equal to one million hertz (1,000,000 Hz). MHz is a common unit of signal frequency used to distinguish different frequencies.

2018-05-02

To put it simply, a cell phone jammer is, fundamentally, a signal blocking device, which transmits synchronized radio waves on the same frequency range of the device that one needs to blur, therefore preventing devices from transmitting data in the chosen area.

2018-05-02