Category: Tag Cheat

Mobile phone jammer is a device that prevents the transmission or reception of signals by transmitting the same radio waves as mobile phones. It is designed to help people solve various problems related to mobile phones, radio signals and wireless connections. Candidates are accustomed to using some high-tech cheating tools during exams. This is unfair, and it is difficult for the teacher to detect with naked eyes. Therefore, some test centers turn on the cell phone jammer during the exam to prevent the mobile phone signal transmission from the root cause, thereby preventing cheating in the exam.

Communication freedom and jamming devices

Recently, there are many people who use smartphones. Many people have the right to freedom of communication. Freedom of communication is the right of the people to freely use communication means such as letters, telegrams and telephones. However, there are phenomena in which this right is abused. I have a cheat problem using a mobile phone in a recent exam. There are also phenomena such as wire fraud on mobile phones at financial institutions. In many halls, it’s common to see your phone ringing and obstructing viewing. It is necessary to promote public welfare, such as ensuring quietness in a specific space, in order to prevent annoyance due to ringtones from smartphones. Allows installation and operation of cell phone jammer.

Out-of-range devices that interfere with radio waves from smartphones, etc. are attracting attention as special devices that cannot be used within a certain area. This equipment is installed with care so as not to impair communication freedom. The right to use mobile phones, etc., the right to prevent inconvenience caused by communication using mobile phones, etc. It seems that these two are in direct conflict, so it is not clear. The freedom to use mobile phones seems to be an important right for individuals, and it can be said that the use of jammers leads to public welfare.

At the same time as the right to use freedom of communication, it is important to bother others. Don’t violate the rules. Using a mobile phone for college entrance exams violates the rules. We cannot guarantee the impartiality of the exam. It may also damage the rights of others. Therefore, it is justified to install a deterrent device to prevent cheating. This is an effective method. It is legitimate to install this wifi jammer in public places to prevent annoying ringtones from mobile phones. This is the maintenance of public welfare. Utilizing high quality communications can be nearly impossible. This is also within the control of the facility manager and is not related to the freedom of communication.

WiFi wave breaker for office

There are many types of jammers. When you work, you need a quiet environment. I’m having trouble ringing my phone during a meeting. I don’t like the calls of cell phones. There are certain measures that need to be taken to provide a quiet environment for the office. Using out-of-range equipment for wireless signals is one of the countermeasures. Here are some jammers that apply to the office. This site is full of high quality jammers. Please come here. You can suppress unwanted signals. It really helps to make life more convenient, comfortable and safe.

signal jammer device Wifi

Many employees use their cell phones for long hours when they work. You need to install a cell phone jammer in your office. Manage employees as a boss. It is difficult to improve work efficiency. There is a demand for employees not to use mobile phones in order to increase the work efficiency of office workers. This rule is strictly regulated. However, it is not working. Many people sneak in smartphones. Cell phone jammer helps to solve this problem. Using this product, employees will not be able to shop or play games online. This is to block all signals.

This product has a wide range of applications. You can block up to 30 meters depending on the signal strength of the designated area. If you do not want to affect other areas, you can use its adjustable function to adjust the cutoff radius. It is possible to use this mobile phone wifi jammer in the office. It does not affect other areas. You don’t have to worry about heat dissipation issues. The function is designed with a cooling fan inside. Want to get a jamming device for the office that has the ability to suppress all the signals of a mobile phone? Take this opportunity to take a look at Wi-Fi radio blockers.

Jammer compatible with small drones

Drones are developing in recent years. Do you know an unmanned aerial vehicle? An unmanned aerial vehicle is an aircraft that is not occupied by a person (unmanned aerial vehicle). It is also commonly called a drone for short. A small unmanned aerial vehicle that is capable of autonomous flight without remote control. What could be used as a tactical aircraft was never put into practical use. As the amount of drones increases each year, they have used technology made into effective drone out-of-range devices to protect the military and others.

We will start to consider having the ability to deal with drones. The drone is remotely controlled by radio waves. The introduction of cell phone jammer has become influential. By using this device to block the radio waves, the airplane will be disabled. The advantage is that it can deal with annoying drones. In order to verify the effectiveness of the drone in stopping flight, we will consider introducing a test in advance. There is a law regarding the prohibition of flying small unmanned aerial vehicles.

indoor phone jammer

It is expected that a plan will be considered to establish a regulation that can take necessary measures to maintain the security of airspace. There are various new products that attack the developed radio waves. Drones pose a threat to the safety of the general public. Drone jammer is compatible with GPS, 2.4G and 5.8G. Allows it to interfere with commercial and special UAV drone signals. The portable jammer antenna is a design switch, which has been efficient and convenient in emergency situations.

Radio wave blocking device facing serious problems

With the rapid spread of mobile phones, there are many cases in which others are bothered. The ring tone of the mobile phone disturbs the viewing of the movie and gives discomfort. There are spectators who do not follow manners. This is a problem. There is a discussion on how to deal with mobile phone issues. Out-of-range equipment will be on the market. Widely used in countries around the world. A device that is facing various problems. It interferes with mobile phone communication. You can prevent information leakage.

Free Wi-Fi access to public places. WiFi uses the 2.4 GHz frequency band. It’s a very convenient way. There is also a problem. You can also easily share information. There are phenomena such as wiretapping and theft of personal data. To solve these problems, we have developed a wifi jammer . Protect your data and privacy. It is designed to block wifi networks. It helps prevent the disclosure of sensitive information. It is considered the best way to protect yourself.

Because you use a smartphone, your student’s grades will decrease. This is a serious problem. The teacher will explain the materials. I endure such indifference from the student side. We will stop at such behavior. This site can solve this problem. Many GPS jammers are available. There is also a handheld design. You can easily put it in your pocket. Not all mobile phones work in the classroom. It is widely used in public places.

Smartphone jammer that guarantees the safety of data

Different frequencies and different purposes. There are devices that guarantee the security of your data. It is a multifunctional device that operates as a mini jammer. It can interfere with the operation of communication devices. This product emits in the same operating frequency range. It is equipped with a very powerful antenna. It is a device that prevents the use of mobile phones etc. around the jammers. Designed to protect you. Can support continuous working for long time.

jamming signal

If it is within the jamming range, it will disturb the mobile phone or smartphone. You cannot make calls within this range. It has a built-in dedicated lithium-ion charging area and can be charged from an outlet. You can prevent unwanted calls. When strict protection of confidential information and personal information is required, communication with the outside can be blocked and information leakage can be prevented. The smartphone electromagnetic wave cover transmits at the same radio frequency as the mobile phone, interrupting the communication between the mobile phone tower phone and the mobile phone base station.

Has a small size. It uses a clever design. The frequency of the mobile phone can be cut off. There are many reasons to consider using cell phone jammer. We may send text messages to each other during the exam. The gps blocking method is also useful in places where other users can enjoy their activities in the hope of silence, such as movie theaters and libraries.

Phone signal jammer type

Technology is growing very fast. It may harm your personal information. This site wholesales smartphone jammers. We provide high quality jammers to our customers. Has the best features. There are many types of jammers. You need to know the type of jammer that can be applied when trouble occurs. It offers complete protection against surveillance spy trackers and other equipment used for surveillance and positioning. It has the ability to adjust the range over which the signal is broadcast.

There are 3G/4G jammer, GPS signal jammer, radio signal jammer, RF jammer and unmanned machine jammer. The drone, which has become a hot topic in recent years, is often used for aerial photography. The drone has the ability to take pictures and take videos. Information may be leaked in public places. You can use drone jammers to prevent drones that infringe on your personal safety and privacy. GPS Jammer is the best tool between police and military to prevent terrorism.

There is a device called a high frequency jammer. Jammers can interrupt two-way communication between the phone and the base station. The RF jammer is a fairly simple device. The simplest jammer has only an on/off switch and an LED to indicate power to the unit. It has an external antenna. The smartphone electromagnetic wave cover allows the user to select the frequency required for the jamming. Disables signals within radius for a few seconds at startup. It can also be used in the car. Must be fully charged before use.

Principle, characteristics, problem summary of mobile phone communication jammer

▼ Mobile phone communication interference principle:

● Mobile phone communication principle: A mobile phone and a base station are connected via radio waves within a certain frequency range, and data and voice can be transmitted with a certain baud rate (bps) and modulation means.

● Cell phone jammer principle:

Blocking the reception of control signals from GSM/CDMA/DCS/PHS/3G mobile phone base stations, the mobile phone and base station cannot be connected normally, and the terminal goes out of range. thing. It is said that something temporarily happens such that you cannot make or receive calls.

▼ Functional features of mobile communication suppression device:

● It is blocked only by the signal from the mobile phone, and other electronic equipment is not affected.

● It will be blocked only by the mobile signal at the test site, and the outside will not be affected.

● Only the downlink frequency from the base station is blocked, the uplink frequency is not affected.

●No harm to green and human body.

●Easy to operate, the antenna will be assembled correctly, it will work automatically when the power is connected.

▼ Mobile phone jamming Some problems:

1. Why is the actual blocking range of the mobile phone jammer different from the instructions?

Answer: The jammer’s interception range is related to the field’s electromagnetic field and also its distance from the base station. Generally, anything other than 200 meters will get the best effect.

2. Does GPS jamming have radiation or is it harmful to the human body?

Answer: Regarding radiation, all electronic products have radiation. Mobile phones, which are indispensable for daily life, also have radiation. However, since the radiation of mobile phone jammers is less than that, isn’t it really harmful to the human body?

▼ Also, recommended time for Wifi jammer to everyone

Product name: Mobile phone jammer with Wi-Fi function

Blocking radio waves: Wi-Fi, GSM, CDMA, DCS, PHS, 3G

Breaking distance: 5-15m

Charging method

It is a power supply type from an outlet, and also has a cigar adapter for the inside of the car

URL: Portable 8341HA-4 Wi-Fi jammer

Countries where jammers are most often used

While convenience has improved due to the rapid spread of communication devices such as mobile phones and PHS, ringing tones of communication devices and noise caused by telephone calls have become a social issue in spaces such as theaters and halls where a quiet atmosphere is required. I will. In one hall, concerts by prominent conductors have even been interrupted. For this reason, the current situation is that operators such as theaters are strongly demanding the development of effective countermeasure technology.

The appearance of signal jammer gave them some countermeasures. A communication function suppression device for mobile phones is a device that emits radio waves in the same frequency band as those used by mobile phones and PHS so that mobile phones cannot be used in the vicinity where the device is installed.

Due to the rapid development of advanced technology, many believe that living in the modern world has never been so easy. We see that new technologies bring not only benefits to our lives but also some serious problems. Of course, those who aren’t interested in tech never want to know how these cell phone Jammer 4g evolves, but it’s exciting for others.

In fact you need to know that jamming devices are becoming more and more popular according to different types of cut-off frequencies. Therefore, if you are going to buy a WiFi/Bluetooth/wireless video jammer, there are some important points to know. I must see this before I go shopping. First and foremost, you have to consider which you want to buy, a desktop jammer or a portable jammer. After confirming this, you need to understand the regulations of your country and region. After doing that, it will be understood that this is very important for getting acquainted with mobile radio control devices. If you just don’t know the rules and get fined So think carefully whether it’s worth the risk.

What is interesting is that the countries where the use of jamming equipment is banned actually have a high percentage of jammers. This is why the United States is a powerhouse of jammers. However, it is legal for people in the past to use these facilities. Perhaps we’ve considered that if anyone would start using a super powerful cell phone jammer, it would be possible to block some important government sector signals. Therefore, it is illegal for governments to use jammers.

In fact, the United States is the most used country in the world for GPS jammer. Next is Russia, and people in this nation have a strong awareness of protecting their privacy. The third name is India and uses signal blockers in public spaces to avoid terrorist attacks.

In conclusion, we should repeat the facts. Before buying a signal jammer machine, you must first confirm the local laws and then decide the cutoff frequency. This is the best way to understand all blocking signals. But remember this fact, listen to the story of the authority as much as possible. So with one thing in mind, all I have to do is go shopping in order to know my own national law.

How to choose a portable jammer between portable or stationary

Many are wondering what kind of jammer device to choose. There are hundreds of models to choose from, so I think it’s very natural. Seriously, if you don’t know what kind of jammer device you want, it’s not necessary to buy. There are some important steps you must take before checking if this equipment is suitable for you.

The first is to fix your budget. As anyone knows, cell phone jammer, gps jammer and other jamming devices etc. also have very different prices according to the different wavenumbers used. So the more jammers your weekly jammer has, the higher the price. So how much do you want to pay for this equipment? After doing this right, you will be able to start looking for jammer equipment.

High Power Mobile signal jammer

The second point is: We are always advised to buy any type of jammer. Then you will read some additional information to understand how better to operate the equipment. This is not difficult. It’s not like rocket scientists studying how mobile and GPS signal jammers operate. If we take this process seriously, your cell phone will be double equipped and operate two different frequencies. One is used to receive signals, the other is used to send signals. So basically your cell phone jammer will send the same frequency at the same time and will put your cell phone out of range. This is a device that temporarily blocks incoming and outgoing calls by putting the terminal out of service area.

At first, many people find it surprising. It was hoped that mobile TV remote controls and locking devices would be around them. The reason why these equipments are popular with people is that the WiFi blockers are relatively new products in the market. This allows you to use this facility to surprise the audience. When I turned on the equipment, I was surprised to see many people’s faces.

Also, if you want this portable GPS jammer to let people around the week like it or use it anywhere, then you should definitely use portable type equipment. When using this equipment, it is necessary to find a suitable working area for this jammer machine. The more working area, the better the jamming effect. But there is one caveat here. The huge job range of portable cell phone jammers is that the batteries of the portable remote control are depleted in minutes. A normal radius/time ratio average radius of 10-15 meters or 30-50 inches can be guaranteed. If you have any problems please contact us on the wiki project. We provide all help in a timely manner.

On the other hand, if you are not going to buy mini jammer , you can buy a large desktop radio blocker. But keep in mind that they are still a bit pricey. In any case, as I said at the beginning, if you buy the equipment that suits you, you will check the budget and you will be sure to find the best equipment according to your request.

Customers have a basic understanding of mobile phone jammers

It’s no exaggeration to say that people are hearing about cell phone jammer and other types of signal blocking equipment for the first time, and in general, they have little understanding of jammers, and thus know nothing. But anyone can decide which type of jammer to buy. And they have reached the goals they want to achieve through the mobile jammers they purchase. We have to study various knowledge here.

portable gold cell phone jammer

We need some useful information for customers to purchase a mobile phone jammer, but it is only a universal explanation of how to use the GPS radio wave blocker and where it is applied. However, product specifications are also important. Through the product specifications, customers can easily understand the working principle of the signal jammer and help distinguish between different types of radio wave blocking devices. It’s generally very difficult to find this type of information, but anyone has to spend a lot of time on the working principle of that mini jammer .

If you see this, I’m sure you’re looking for how the wifi jammer works and what makes other types of products different. For ease of understanding, here is a description of the parameters and working principles of the portable jammer technology.

All major technical parameters and major functions are incomplete descriptions in other regions, but are fully explained here. With the development of modern technology, a new article on the details of super powerful cell phone jammer work will appear here for you to have all the information immediately. With this information, you decide what type of mobile jammer you will buy.

Communication function suppression device. Development background and utilization of mobile phone suppression device

desktop mobile phone blocker

To prevent ringing tones and calls from mobile phones, PHS, etc.
For this reason, there is a movement to prevent annoyance due to ringing sounds, etc. by using wireless equipment (mobile phone suppression device) that has the function of suppressing ringing sounds and calls from mobile phones.

What are deterrent devices such as mobile phones and PHS?
Cellular phones and PHS communicate using radio waves.

A communication function suppression device such as a mobile phone is a device that emits radio waves in the same frequency band as that used by a mobile phone or PHS so that the mobile phone cannot be used around the device.

If this mobile phone deterrent device is installed, the mobile phone etc. will be out of range and you will not be able to make or receive calls.

Nowadays, there is a movement to apply this device to prevent wire fraud. In wire fraud, it is also common for criminals to guide victims to ATMs. The criminal gives instructions to the victim through a mobile phone and tricks the cash by operating the ATM remotely. Therefore, there is a high possibility that a call disturbance around the ATM will lead to the prevention of crime.