How to make sure the jammer is normal during the inspection?
The effective shielding range of the jammer depends mainly on the following: 1. The power of the machine itself. Today, there are many 5W machines in the market, but the actual power is less than 1W. Therefore, it must be real power. 2. The density of base stations near you. Now, many customers are ...
The interference power of the jammer is fixed
Many users who use wifi jammer for mobile phones do not understand its working principle and often overstep the frequency range when using it, resulting in improper use. The principle of operation of mobile communication is that within a certain frequency range, wireless devices (mobile phones, etc ...
Military jammers generally have a wide range of interference
Military intervention is essential to modern warfare. The main fighting force in almost all countries is armed. The main purpose of military jamming devices is to resist threats and terrorist attacks. During the Iraq war, these jammers proved to be very important in depriving the insurgents of thei ...
Deploy drone jammers to protect national secrets
Perhaps everyone will also find that in the workplace, organizations have gradually learned that to protect sensitive confidential and personal data, their superiors can require them to use wifi jammer in the office to prevent leaks. or data theft. To ensure safety.The exponential growth of drones ...
Metal will reduce the reliability of jammers
With the development of technology, many mobile devices, especially smart phones, pose more and more dangers to American drivers. The California Long-distance Highway Safety Association has researched approximately 350 scientific papers to assess driver attention when operating a vehicle. The resul ...
Portable mobile phone signal jammer with distinctive signal jammer
Do you need to block signals in certain frequency bands and carry your equipment with you when you need it? If so, which type is right for you? Of course, in this situation, a portable cell phone signal jammer may be your best choice, if you want to know where you can get a high-quality signal. For ...
Popular knowledge of mobile phone signal jammer
Mobile phone signal jammers and signal jammers are mainly used in various testing rooms, schools, prisons, public security, gas stations, theaters, hospitals, governments, churches, courts, libraries, conference rooms (centers), financial, military centers, etc. The use of mobile phones is prohibit ...
Can the test signal blocker block all communication signals?
Can the test signal jammer block all communication signals? In other words, many people are not familiar with test signal jammers. In fact, they are widely used in college entrance examination rooms. Last year, in the college entrance examination, there were many examination rooms equipped with thi ...
Jammer can perfectly prevent mobile phone harassment
Nowadays, mobile phones play an important role in our daily lives and are an important tool for effective communication. Therefore, the number of people using mobile phones in the world is increasing rapidly. In most public places, such as offices, places of worship and meeting rooms, mobile phones ...
Using a jammer can allow you to live a healthy life
The number of mobile phones is increasing rapidly. The use of mobile phones is a problem. Devices that interfere with the radio waves of commercially available mobile phones are installed in many places. The phone in the theater rang, making me uncomfortable. Interfering devices that suppress harmf ...
Mobile phone jammer: detect + shield the existing problems
1. Mobile phone detection technology The mobile phone detection technology mainly detects when the electromagnetic wave signal emitted by the mobile phone when the mobile phone is working causes the electromagnetic power in the area where the mobile phone is located to increase to a set value, ther ...
Precautions for installation of signal jammer in examination room
In various examination venues, we can currently see all kinds of auxiliary equipment to maintain discipline in the examination venue. For example, a tool such as an examination room signal jammer. Although, it is mostly used in places inside the house. But in fact, it can be used outdoors. What sho ...
The better working principle of wireless signal jammer
The working principle of the wireless signal jammer is: within a certain frequency range, the wireless device (mobile phone, etc.) and the base station are connected by radio waves, and data and sound are transmitted at a certain baud rate and modulation method. Mobile phone communication connects ...
Use a WiFi jammer to maintain a healthy lifestyle
Some people have questions about wifi signal jammers: "It is forbidden to use cell phones in schools. If this is really very common, the teacher gives lectures upstairs, but most of the students downstairs play cell phones. I think it's difficult, so it's possible to install a WiFi jammer device in ...
WiFi jammer shields cell phone frequencies
With the rapid popularity of cell phones, various adverse effects have been demonstrated. This is a WiFi jammer that will detect radio signals from cell phones, PHS and other devices and help you stop using it. This is useful for upgrading cell phones in different places. If there is a PHS base sta ...
What are the characteristics of the wireless signal jammer?
The strength of the electromagnetic signal emitted by the wireless signal jammer is very weak and will not cause harm to the human body, but will only block the connection between the mobile phone and the base station. When it is working, some mobile phones still have a signal, but this is a false ...
Bluetooth WiFi jammer protects surrounding Bluetooth signals
You know, these Martian watches are really practical. These are analog watches, associated with certain circuits and a Bluetooth module. They can also be used hands-free and are compatible with iOS and Android. You can use these watches to make or receive calls. You can also read text messages from ...
Raytheon Wins $ 279 Million Next Generation Jammer Development Contract
The U.S. Navy awarded Raytheon a $ 279 million next-generation jamming technology development contract to replace tactical aircraft systems in use since the Vietnam War. Pilots use aircraft jammers to counter enemy radar and radio communications systems. Naval Air Systems Command said the next-gene ...
Do you know these weaknesses in mobile phone wireless signal jammers?
The development of wireless smart phone networks has a great impact on the acceleration of development. Mobile phones can solve network problems. Mobile phones play a more important role in people's lives, cellular communications, mobile Internet and other aspects. Therefore, this will cause a lot ...
Wifi interference shielding security camera
Hello everyone! We know that the current WiFi is not a completely secure connection and may be hacked. But everybody knows that there is a new camera on the market, may it be taking pictures of your privacy? How can we protect ourselves from you? The Dropcam HD WiFi security camera is a small webca ...
WIFI jamming technology is becoming more mature
Wifi jammer can also detect and interfere with radar signals from enemy air defenses. In the future, semi-autonomous drones operated from the JSTARS cockpit may test enemy air defenses and assess threat environments when surveillance aircraft are operating at safer distances. Effective Wi-Fi jammin ...
Robot drones with cameras are very dangerous
The robotics 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 produces many great robots, such as ...
Waterproof wireless software controlled prison shield
The signal jammer is specially designed for prisons. It has many advantages such as waterproof, lockable (if you fix it on a high wall), metal casing and wireless software control. We know that although prisoners in prisons always receive education and are even ordered to give up their mobile phone ...
Wifi jammer allows your child to grow up in a good environment
In today's Internet age, it is very convenient for us to access the Internet and new information. Through all kinds of information on the Internet, we adults have our own determination to filter out good information so that we can understand the outside world more effectively. But children are in t ...
Do wireless signal shielding equipment need to consider heat dissipation?
Almost every examination room is now equipped with wireless signal jammer equipment in the examination room, but this machine will become hot after a period of use. Heat may affect the normal use of the machine. But this is not certain. However, depending on the brand, the heat dissipation capacity ...
The ideal time for high-power WiFi mobile phone jammers
The 21st century is a high-tech world. Now more and more high-tech products are invented and widely used, and are now sold on the market, such as remote control devices, smart phones, and many other items. In fact, if you look closely, you will find that signal jamming devices now also help people ...
The guardian of wireless network security-WiFi jammer
All of us like to use WiFi because it is a faster wireless connection and it is convenient. We can walk around the house while still keeping our phones and computers connected to the Internet with high quality. All this can be done wirelessly, which is very important to all of us. But at the same t ...
Are all wireless networks susceptible to interference?
There is a lot of buzz about enterprise access networks that are "completely wireless" as the increased throughput and range of next-generation 802.11n WLANs become available in IEEE standard products. One consideration for using unlicensed radio waves exclusively for corporate LAN access is the im ...
What are the benefits and pain points of Wifi mobile phone 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 ...
4 advantages of wireless WiFi signal jammer
D:When we use a wifi jammer , you will find that no matter where we are, as long as such a jammer can be turned on, no one can search for our wireless signal. In other words, home The effect of the product is more obvious than that of common public products. K:wireless signal jammer,jammer advantag ...
WiFi jammer can block wireless video surveillance
Hello Jeremy! You may have noticed that at Greatjammer.com, we have been working hard to help people who visit our Wiki service and want to protect their privacy. To resolve your CCTV problem, you need to talk to the authorities first. If they refuse to check the camera and turn on the camera in ot ...
What kind of jamming devices should I install in my office?
“Because employees go to the bathroom and use their cell phones for long periods of time, office bathrooms need high-performance cell phone wifi jammers, so keep the jammer signal on to keep your devices and data services on. Should be blocked. " Do you have a request for the same requirements in ...
Company installs radio jammer without authorization
A financial company installed a wifi jammer in the warehouse where the mortgage car was stored to protect the vehicle's GPS signal, and at the same time protected the signal of the base observation dock established by the Provincial Bureau of Surveying and mapping. Recently, the Technical Security ...
There are jammers near the Kremlin
The US-developed GPS navigation system was originally designed to serve the US military industry, then gradually opened up and now serves the public. However, for some reasons, GPS navigation has caused problems for some people. They don't want other people to know where they are, and there are jam ...
Military test aircraft software simulation jammer
GPS technology was originally designed for military applications during the Cold War in the 1960s and is considered an integral part of the daily operations of the US Air Force today. It relies on multiple applications such as navigation, target tracking, missile and projectile guidance, search and ...
Jammers in military operations
The terrorists used jammers to attack the weapons of the guards. The Afghan spy agency said the explosive used by Taliban militants was Pakistan's attack on the Intercontinental Hotel in Kabul last weekend. The explosive came from Pakistan. The National Security Service (NDS) said it discovered the ...
Hackers Can Explode Printer Inside Your Home
Columbia University researchers have discovered a frightening security exploit during their research. This exploit can not only allow your skilled hackers to steal your personal data, but it can also end up blowing up your printer and setting your house on fire. And I'm not kidding. These researche ...
WiFi Jammer and Portable Wireless Video
Everyone must say a lot every day. We must talk to our family. We must talk to our friends. We should talk to colleagues in the company. We must negotiate with our business partners. To protect ourselves safely, we need a wireless video camera. Why? Because where we go, what we do and what we do ca ...
Why do we have to develop GPS jammer technology?
According to Dr. Todd Humphries, director of the Radio Navigation Laboratory at the University of Texas at Austin, GPS jammer mean blocking or randomizing drones to receive signals from GPS satellites. This interference may not be complicated. According to Humphreys, after Crimea invaded eastern Uk ...
Where are the benefits of WiFi signal jammers?
The development of smart phone wireless networks plays an important role in 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. Because of this, it caused many problems. ...
Installation requirements of signal jammer
Under what environment can the mobile phone signal jammer be installed and the effect is better, why sometimes the mobile phone signal jammer installed does not have the effect, or the effect is very poor? In fact, this is due to the environment around you using the mobile phone signal jammer of. I ...
WiFi jammers have been used in various fields
From ancient times to the present day, security has always been an important aspect to consider, like the army, the network, the network and many other areas. In this case, we need different kinds of security tools in all areas, and here you can get wifi jammer which can secure your network. Today, ...
