Mobile jammers can prevent Apple phones from monitoring us

Mobile devices such as smartphones and tablets are considered really dangerous devices because they contain a large amount of our private and sensitive information and have the ability to monitor us. There are many types of exploits and specialized mobile applications that can damage information stored on smartphones or tablets. By the way, the number of malicious mobile applications is increasing and the Android operating system is the leader among them. However, two issues remind us that not only is Android dangerous, but iOS is dangerous as well. We have come across a lot of articles, people said that the iPhone and iPad can monitor us, and these functions are preset by the manufacturer. But the cell phone signal jammer website sells a jammer which can protect the signals of cellphones, which can protect our cellphones very well.

Cell Phone signal Jammer

They said that iOS may contain Trojan horse applications that can collect and analyze user information, create photos and videos, and send all data to third parties. We can tell you on that this sentence is really not very clear, because in order to prove these words someone has to decipher the source code of iOS, which is the intellectual property of Apple Inc., and decipher it illegally.

But at the same time, there is a way to steal photos and video data from devices running iOS 6. The vulnerability is exploited in Safari browser. As long as it supports HTML5, criminals can use simple HTML code to steal data from it. This forces users to perform certain activities, but the backdoor exists. We hope it will be fixed in a future update. And the vulnerability does not require Flash or Silverlight plugins, so its range of use can be very wide.

It’s also worth mentioning that in September 2012, a hacker community called “anti-security” claimed that Apple was cooperating with the CIA and the FBI. The community also told them that in March 2012, they had hacked into a Dell Vostro laptop belonging to FBI agent Kristoffer Strangle. They found a file “NCFTA_iOS_devices_intel.csv”, which contained over 12 million unique device identifiers (UDIDs). Which UDID is related to device name, username, address and phone number. Isn’t that awful?

The FBI has officially denied the information, but independent experts have proven its authenticity. Hackers posted this information and many people found their names and devices on this list. Therefore, there are rumors that Apple’s gadgets might spy on us, which doesn’t seem strange and can’t prove it.

Another interesting fact here is that the unnecessarily collected photo and video information can be obtained through positioning data. Now, thanks to the integrated GPS / GLONASS module and the triangulation of the mobile phone tower, they can know the coordinates of each photo and even follow your position in real time. Thanks to the new positioning technology, you can see your position even in indoor areas where GPS is not available.

The realization of such data is possible thanks to the NAVSEA project developed by the army and the University of Indiana. This technology makes it possible to create a high-quality 3D model of the room where the phone is located. This is possible because the data from the accelerometer and the built-in compass are merged with the image itself. This model is much more useful for stealing sensitive data than a set of miscellaneous images.

Therefore, your mobile device may spy on you. Android already has several very dangerous applications, and now iOS has become fragile. It’s really hard to tell if the iPhone and iPad are spying on us, but it is best to consider protective measures before the danger arises, so it may be better to use a cell phone signal jammer. GSM / GPS to avoid tracking and avoid interference. Attempts to hide data transmission.

Can the test signal blocker block all communication signals?

Can the signal blocker block all communication signals? Having said that, many people are a little unfamiliar with test signal jammers. In fact, it has been widely used in the college entrance examination room. In the college entrance examination last year, many examination rooms were equipped with this kind of equipment. The response was very good. Practice has proved that this method has a good effect on eliminating electronic signal cheating. Starting this year, it has been vigorously promoted to allow more examination rooms to be equipped with this shield.

5G frequency jammer for sale

The emergence of shielding devices now solves many hidden dangers that disrupt the order of the examination room, allowing candidates to take the exam in a fair environment. The principle of the test signal shielding device is to disable the communication signal of the mobile phone by isolating the electronic signal, thereby preventing the use of the mobile phone to cheat. Not only that, it also has a good shielding effect on WIFI2.4G signals. Generally speaking, the effective range is within a radius of 0 to 30 meters. Generally speaking, a low-power test signal shielding device is sufficient to cover the entire classroom. It satisfies the test room’s requirement for shielding signals. Since the battery life of the device is generally three hours, although the heat dissipation is not good, it also leads to a particularly high cost performance, which is especially suitable for schools to buy test room signal shielding. Worry about buying test signal jammers is a common problem for many customers. At this time, you can contact Shankino and ask about the price of the test signal jammer. It is a manufacturer with many years of high quality and rich experience in research and development of shielding devices. With a first-class technical team to provide technical support for product quality, it is favored and selected by customers.

Robots with cameras are very dangerous

The robot industry is one of the cornerstones of modern technological development and global progress. In this field, not only amateurs, but also professionals, there are many innovative thinking and enthusiasts. One of them is the famous iRobot company, which made a lot of cool robots, such as iRobot Warrior or iRobot Roomba. Therefore, the IEEE visited the video from its headquarters and found out many different and interesting things about the technology and development of iRobot robots.

These robots can be autonomous or remotely controlled. They also have many different skills and functions. For example, many robots are created from inspiration from nature. They are crab-shaped and can move over different terrain to adapt to the surface. Or there is a worm-shaped iRobot, which can work in a working oil rig, move around tight places, and reach places that are inaccessible to people.

With iRobots, you can move around difficult conditions (like nuclear power plants) after accidents or other environments that are extremely dangerous for anyone. There are also very few types of iRobots that can mimic human emotions and even facial expressions (remember Japanese robots).

The next category of iRobots is exploratory. For example, some robots can climb any type of wall or other vertical surface: glass, wet surface, smooth surface or any other surface. They use suction cups and push air into them to do the job. In addition, they can withstand a good weight, like 6 packs of soda, while the size of the robot itself is small. Imagine how many devices it can carry!

There are many different sensors on iRobots. They may realize that someone or something is touching or hitting them, which makes the two things different. According to their sensors, the robot will react. Robots can also react to sounds and distinguish themselves based on sound volume. Additionally, iRobot Roomba can find obstacles to avoid, such as walls or stairs.

8 Bands High Power Portable Jammers

iRobot has also created a small robot that looks and behaves like the Recon Scout XT from ReconRobotics. Soldiers can put them in their pockets, throw them into buildings, and use them for remote surveillance. Or there is a robot that can elongate its “neck” with a camera to a height of 8 feet to spy on high walls and fences. Or there’s another voyeur robot, which is small enough to move under the door like a worm, with a miniature camera on it. If you want to prevent others from spying on you through drone jammer, you can use jammers to prevent others from spying on you.

Although iRobot has fully autonomous self-driving cars (pre-Google cars), most surveillance robots are still remotely controlled by humans, as the full robotic automation technology is military grade and expensive. Additionally, there are iRobots called Swarm (not to be confused with the flying SWARM I wrote before), which can communicate with each other, assign a group leader, and complete tasks as a team. If the leader is arrested or destroyed, he will choose a new one from the remaining robots in the group.

As long as modern robots can do a lot of things like jumping, flying, balancing, etc., almost anyone can use them to hide people who are lost during the day and night. One of them can be you. Therefore, in order to protect your life from evolving threats, you can use jammers on robots which can be adjusted to block all frequencies (Wi-Fi, Bluetooth, standard remotes, GPS, GSM, etc.) that ‘they use.

Analysis of Market Demand of Prison Mobile Phone Signal Shielding Project

With the continuous development and popularization of mobile communication tools such as mobile phones, and the continuous improvement of the technical level of personal mobile communication methods, especially after the promotion and application of 3G, 4G, and 5G technologies, it will be used for prisons, labor camps, detention centers, drug rehabilitation centers, etc. The negative effects of similar areas are becoming more and more prominent. In prisons, detention centers and other supervision places, mobile communication tools such as mobile phones are explicitly prohibited, not only for prisoners, but also for supervisors. Once the mobile phone is brought into the prison and put into use, it will bring great harm to the management, safety and development of the prison. Some prisoners use illegally smuggled mobile phones to make calls, send text messages, obtain information, threaten witnesses, and even form gangs and organize escapes. Because of this, the installation of cell phone signal jammer in prisons and other prison places is imminent. Degree!

22 Antennas all Signal Jammers

What factors should be considered in establishing a mobile phone signal shielding system

Due to the influence of the base station, the distance between each base station and the prison is different. Generally, it is recommended that there is no base station within two to three hundred meters near the prison area where the mobile phone signal shielding system is installed. Strong influence!

The scale, number of buildings, structure, size, floor height, etc. of each prison are different. The distribution direction, power, and terrain of mobile phone base stations around each prison are different. The strength of mobile phone signals transmitted from remote base stations is also different. There is no difference. How to arrange the points in each prison needs to be designed according to the actual situation!

Even in the same environment, the base station signal is affected by wind disturbance, air humidity, etc., which will cause fluctuations in signal field strength. In addition, there are differences in field strength between indoor and outdoor spaces, and the ground, building structure, materials and metal objects affect the mobile phone. Shielding the signal causes very complex adverse effects.

Cell phone signal shielding systems are installed in prisons. Most shielding terminals are installed in relatively high or slightly hidden locations, and are not detected by ordinary people, but they may not prevent man-made damage. The influence of future human factors must be considered, including prisons. Guilty (also resisted by prison guards) artificially damaging or cutting off the power supply to the jammer,

With the accumulation of working hours, electronic products such as mobile phone signal jammers will also have normal wear and tear. Several shielding points installed in the prison cannot be guaranteed to operate 100% stably every day. As a manager, you should have a set The simple and convenient centralized control system can detect the man-made damage or normal loss of the shielding point in time, and arrange the maintenance and inspection quickly.

What are the advantages of wifi signal jammer?

The development of smart phone wireless networks has a great effect on increasing the speed of development. Mobile phones can solve network problems. Mobile phones play a more important role in people’s lives, mobile communications and mobile Internet, and other aspects. Because of this, it causes a lot of problems, especially in the network, children are addicted to the Internet, which is mainly due to the wifi network. As a result, many gradually began to install mobile phone wireless jammer devices to block the network in order to control the children’s online time.

High tech Phone Wifi interceptor

Although wireless networks are convenient for people to access the Internet, the problems caused by this cannot be ignored. This is not only a problem of accessing the network, but also a problem of network security. In order to maintain a good network environment, many places have begun to install this desktop wifi shield to protect the network security in some places and prevent excessive use of the network. This equipment has been widely used in various countries and regions in the world, and is typical of schools, prisons, libraries, reading rooms and gas stations.

It is necessary to use a Wifi blocker. On the one hand, it can ensure the security of the network. On the other hand, it can also control the time that children use the Internet. Don’t indulge in the virtual world. It is very serious to harm their body and mind. In addition, the radiation of the wifi transmitter will affect Human health is not suitable for long-term use, you can turn on the wifi shield to block the wifi signal.

In general, keeping all shields in an open state for many years is not conducive to energy conservation, environmental protection, equipment maintenance, and shortening the service life of equipment (such as factory areas, canteens, warehouses, etc., are unmanned at night, and there is no need to place these locations. The mobile phone jammer runs continuously 24 hours a day).

What is the reason that the signal jammer does not work or the effect is poor?

There are many jammers on the market today, but many customers do not know how to use them, so the jammers often do not work or have poor results. Do you know what is causing this phenomenon? Together with signal interference shielding Let’s find out about the device manufacturer Chengdu Saiyue Communication:

1. You must order a suitable shielding device according to your needs, which is more important

①If you want to block mobile phones, then you have to choose 2G 3G 4G full frequency signal jammer. At this point, you must consider whether you want to add additional functions such as GPS (satellite positioning) or WIFI (wireless Internet access)!

②Choose the right power supply: portable jammers have low power, easy to heat, desktop jammers have high power and good heat dissipation! The shielding range of desktop jammers is longer!

③If you want to block the GPS track, you need to choose a two-in-one jammer (low-cost 2G GPS jammer)) at least! Because when you only use the mini GPS jammer to block the GPS, it will be automatically activated by the built-in SIM card Realize GPRS GSM positioning.

16 Antennas Signal blocker

2. After receiving the portable jammer with battery (desktop jammer without battery), it must be fully charged within 6-10 hours;

3. All antennas must be installed according to the markings (1-1 2-2 3-3 4-4 5-5 6-6 7-7 8-8 or GSM to GSM GPS to GPS…). More importantly, don’t open the shield without installing the antenna!

4. Interference range: position signal strength <= -75dBm. The interference distance will vary according to the signal strength and location. If you are close to the signal base station, the effect of the jammer will be very poor!

What kind of signal jammer is good for the conference room

As we all know, the conference room is a very serious place and cannot be affected by the external environment. For example, corporate strategy meetings, public institution department meetings, public security, prosecutorial and judicial department meetings and other government department meetings. The progress of the meeting has a great impact. At this time, a mobile phone signal jammer is needed, and a mobile phone signal jammer is arranged in the meeting room to shield the mobile phone signal. The mobile phone has no signal and naturally cannot communicate with the outside world.

Desktop high-power electronic jammer

But how to choose a cell phone signal jammer device, Shenzhou Mingda company provides you with high-quality mobile phone signal shielding solutions:

1. According to the size of the meeting room. For example, the model of shielding device used in a meeting room of 100 square meters and 200 square meters is completely different.

2. According to the usage time of mobile phone signal jammer in the meeting room. According to our conventional understanding, if the frequency and time of use of the signal jammer is 5 hours a week, commercial machines can be used at a relatively low price. If the signal jammer is used for more than 20 hours a week, use an industrial machine, which is relatively expensive.

3. According to the intensity of the field signal used by the signal jammer. In the category of conference rooms, it is not easy to judge. We usually judge based on the absence of signal amplifiers in the office, whether there is an operator base station within 300 meters, and the signal strength of the usual mobile phone. If the mobile phone signal is strong, you need to use it. A slightly larger power shield.

In short, the purpose of the mobile phone signal jammer to shield the mobile phone signal is a comprehensive factor, including the consideration factors listed above.

Safe and legal use of frequency blockers

More and more people are concerned about their privacy. Recently, in the United States, Facebook users have stolen private data, causing people to think on different levels. We all know that many new wireless devices can steal our personal information, even we don’t even know.

We use different devices every day, including GPS navigators, laptops, laptops and smartphones. But many people don’t even know that male factors will steal their personal information, and their wireless devices are their dual agent.

We use Wi-Fi connection, but we don’t know how easy it is to hack. We use Bluetooth, but we have never heard of bluesnarfing. Of course, we use GPS to know where we are and how to get what we need, but have you heard of GPS navigators?

From this perspective, I understand why these mobile phone jammers are very popular in many countries around the world. They are usually used for protection because people want to protect their privacy and the privacy of people who care about them.

As I said before, these jammers, GSM signal blockers or mini gps jammer have been used in many countries/regions in the world. But if you read about these painful ways of working, it will be better. Another important information is the frequency of the interference signal used. Many people use these signals for rate jammers, so I tried to find some simple principles for using jammers safely without harming anyone.

gps car signal jammer

In the United States, there are no restrictions on the use of interfering devices, but transmission on certain frequencies is prohibited without permission. But I believe that if your privacy or the privacy of the people you care about is at risk, then all means are sufficient. But you must remember that we must not forget the rights of others. There are some simple principles for safely using jammers.

1. Do not use jammers in public places. We recommend that you use private interference devices. Do not open it in public places, otherwise it will hurt others. You can freely use the jammer in the car or at home. In addition, please try to choose a jammer that matches your work space, because some of your neighbors are in areas where there is no signal.

2. Protect your privacy without disturbing others. You must remember that other people want to communicate freely. Don’t try to make her sad. Remember that if the jammer is on, no one on the phone will ring, not even 911. Do not use jammers in police stations or hospitals near cars.

Use interference in the library

The library is indeed a place where loud noises should be avoided, because people have spent a lot of time researching and thinking. Now in order to avoid mobile phone sound in the library, there are many ways, and it seems that using a mobile phone jammer is the best way. Here, you can start using high-performance mobile jammers for tape libraries.

The library is the best place to study. When we think of a problem, the hustle and bustle around will suddenly disturb our thoughts. At this time, we will use jam to prevent the phone from ringing. Let the telephone line disconnect completely.

Because libraries are often tall and tall, the use of high-performance mobile jammers really requires this “10W high-power remote console 3G cell phone signal jammer“. Only this developed function here can certainly help you get calm Before you can get more detailed information about the following.

12 Antennas Signal Jammer

This high-performance 3G mobile phone blocker has a high output power of 10W. According to the signal strength of the area, the interference cancellation of this high-performance 3G mobile phone blocker is up to 50 meters. In addition to the remote control design, you can easily turn off this high-power 3G mobile phone wifi jammer through the remote control, and this 3G mobile phone blocker can cut off CDMA GSM DCS PCS at the same time, and the 3G signal has 4 antennas. It also has a high-quality cooling system. This high-power 3G mobile phone blocker easily achieves the goal of working 24 hours a day, 7 days a week, so that the phones of those with high interference power can easily reach you The goal.

Explain the function of GPS jammer and how to use GPS jammer

When buying and using a vehicle mortgage, it is best to configure a GPS jammer within a certain stage. Especially some car dealers who hand over the car and buy the mortgaged car, in other words, once they receive the car, they can turn on the gps signal jammer and put one in the car, and one more in the car trunk! When the shield is turned on, you can be assured of peace of mind during the round trip with the car. However, the jammer cannot be activated 24 hours a day, so after the safety reaches your own chassis, you must find a technical professional to investigate the GPS by yourself, and also modify the GPS positioning equipment and mortise locks, key changes and other security guards to prevent mistakes. just in case.

1. Understand the GPS jammer
GPS jammers (jammers) can reasonably prevent tracking by GPS communication satellites, reasonably affect GPS communication satellite signals, and maintain your track privacy protection and information business secrets.

2. The function of GPS jammer
The GPS signal is the same as the signal on the mobile phone, and it is very susceptible to the influence of electronic components. The signal jammer can shield all the signals in a certain range, so that all the communication devices in the range lose the signal. The installation of a GPS locator on the car enables buyers to easily find their own car on the GPS monitoring management platform. As everyone knows, such a good product is also found by criminals to find loopholes. If you buy a signal blocker on Taobao, Turn on when the car is stolen, there will be no signal in the car, and the car will go offline on the service platform, as if the whereabouts of the car are unknown, you can’t find it anyway.

3. Disadvantages of GPS locator
I have to admit that the GPS jammer also has disadvantages for the user. The signal jammer is only temporarily turned on, and it is unlikely to be turned on all the time. If he turns off the jammer, the GPS locator will have a signal again. Drivers can quickly find the stolen car based on precise positioning information.

gps car signal jammer

In addition to signal jammers, some people will also say that they will use signal detectors to find out and destroy GPS locators. Yes, this is also an objective fact, but this is only valid for some GPS devices. If the GPS tracker is in the dormant state most of the time, the signal detector will not be able to detect it! what happened?

For example, some ultra-long standby GPS locators can only be awakened once a day. After being awakened, the precise positioning information of the vehicle is sent back to the buyer’s network platform and then it enters the dormant state. In the dormant state, it is Without a signal, it is absolutely impossible for car thieves to detect it! In addition, it is also free of wireless network installation. There is no wiring on the surface of the machine and equipment. It can be placed anywhere on the car (if it does not have to be placed in an area blocked by the signal). It is very concealed for engineering safety.

How to use GPS jammer

The GPS jammer can indeed shield GPS signals, but it has disadvantages. It will shield all signals in the car! In other words, a car thief is unlikely to use communication devices such as mobile phones near the car. If he cannot find and destroy the GPS device, he has to always turn on the shield, otherwise, he will eventually expose his behavior. Therefore, how to use GPS jammers must ensure the following:
1. The GPS jammer can be used when picking up the car, so even if there are tricks, there is no need to be afraid.
2. When you return to your own area, you don’t need to shut down, first find an auto repair shop to carry out major demolition. Make sure it is clean and tidy before closing.
3. For safety reasons, a car can continue to use GPS jammers for more than half a year. And to ensure that the GPS jammer can work normally for 24 hours.