Bluetooth Informations List
Some models of phone blockers can block wireless cameras
Where can I buy a wireless jammer from? I hear this question a lot.
2023/03/01
Russia installs GSM jammers to prevent cheating in exams
When a false signal is sent from the mobile network.
2022/11/04
Many schools are worried about how to buy a gps mobile phone signal blocker for the exam
Buying troubles for exam is something that many customers have. It is a company with many years of high-quality and colorful products.which is favored and selected by users.
2022/10/14
Simply using the "jammer blocking" method does not produce a fundamental effect
The antenna is completely invisible from the outside of, so that the antenna is not exposed, and the antenna is built-in, which is also a kind of protection for the antenna, which can avoid accidentally bumping the antenna during the transfer process, and it is easy to knock the antenna off.
2022/10/13
The court is a solemn area and should not be disturbed by telephone
The main purpose of purchasing a mobile phone signal jammer is to prevent cheating in exams.
2022/10/12
Jammer prevents leakage through communication tools such as mobile phone signals
At present, online shopping is a common way of purchasing, and many merchants selling are trying to put their fake products on their websites.
2022/10/10
Design selectable buttons to let people decide for themselves the frequency of interference
As far as you are concerned, how many kinds of jammers do you know?
2022/09/21
Can scan enough jammer product information to get a multifunctional GPS jammer
On the Internet, we can read books, enjoy music and watch ball games.
2022/09/16
The best solution to get rid of GPS tracking
Today, GPS tracking devices have helped people locate a lot. They play an important role in-car navigation.
2022/09/13
We love cell phones, but you may not know we also need cell phone GPS jammers
The principle of operation of the signal booster is to amplify the existing signal, but when the cellular signal is blocked, how important is the signal strength - the signal jammer causes interference?
2022/09/12
Simple and safe use of jammers
Every day, more and more people worry about defending their privacy.
2022/09/12
The country where the jammer is most frequently used
While convenience has improved due to the rapid spread of communication devices such as mobile phones and PHS, in spaces such as theaters and halls where a quiet atmosphere is required, noise from communication devices and calls has become a social problem.
2022/09/06
Implement the functionality of the cell phone jammer they bought
People hearing about cell phone jammers and other types of signal-blocking devices for the first time generally know little or nothing about jammers.
2022/09/06
Hyundai car thieves dare to create 'out of service'
Modern car thieves use GPS jammers. It overwhelms the signal to report your location to the stolen vehicle tracking service.
2022/09/05
Ways to interfere with GPS tracking on iPhone
The iPhone is a great tool for keeping track of things.
2022/09/01
A handheld GPS signal jammer is a multifunctional jamming device
GPS tracking devices are widely used in children's smartwatches, vehicles, and other fields.
2022/08/23
Military departments use jammers for blockade
Jammers are primarily used by investigative authorities and the military.
2022/08/18
Being distracted while reading smartphone while driving is dangerous
Are you one of the drivers who use a mobile phone while driving?
2022/08/04
Develop first responders' awareness of electronic interference
The private sector, law enforcement, and academic partners describe the impact of jamming on various communication systems and evaluate strategies and techniques to help responders better locate, identify, and mitigate the effects of jamming.
2022/08/03
How to choose jammer device for private and confidential project
In some U.S. military units, secret related units or secret-related meetings, in order to prevent secrets from being leaked through communication tools such as mobile phones, signal jamming equipment is usually used to safeguard secret-related projects.
2022/08/01
GPS Tracking on Cell phone
Some new units of mobile phones have Global Positioning System (GPS) cell phone tracking or E911 system.
2022/07/26
What is a Bluetooth Jammer and How Do I Use it?
Almost all modern devices are capable of emitting Bluetooth signals.
2022/07/13
Wifi Jammer Protect Network Communications
Talking about wifi jammer, you may be familiar with it right now. Nowadays we can see jammer products in many different occasions.
2022/07/04
Experience Of Using Wifi Jammer Equipment
Inspired by the cell phone jammer guys thread.I bought the wifi jammer but created the wifi jammer from a 2.4ghz cordless phone.
2022/07/02
Acceptance Of Wifi Jammer Has Improved
wifi jammer is also particularly useful in such conditions when Some business people or the one who may be often disturbed by a messy affection from an annoying lover has the trouble of being recorded a video.
2022/07/02
Wifi blockers have dramatically changed People's Daily lives
About a month ago, I ordered a wifi jammer on the website.I want to prevent my students from cheating in the evaluation process.
2022/07/02
Cricket Cell Phone Block Number Controls The Blocking Range
The environments used by cell phone jammers are different, and the adaptability of phone jammers in different climatic environments is a serious challenge.
2022/06/23
Raspberry Pi Cell Phone Blocker Block Do Not Track
The main purpose of a cell phone blocker is to block cell phone signals in a specific area.
2022/06/21
Block Incoming Cell Phone Calls Verizon For Main Exams
Smartphones, as a new type of technological electronic device, are very popular in today's society.
2022/06/17
Cell Phone Camera Block Out Blocks Wireless Communication
There are many electronic devices in use in daily life, and we certainly do not block them all.
2022/06/17
Cell Phone Number Blocker For Android Reduces External Interference
The most unique function of the mobile phone signal shielding system can realize the adjustment of the transmission power of each frequency band module of each mobile phone signal shield.
2022/06/16
Cell Phone Spam Block List Eliminates Security Hazards
Does mobile communication technology Cell Phone Spam Block List have application needs?
2022/06/16
Blocking Cell Phone Number From Telemarketers Can Block All Frequency Bands
For cell phone jammers, most people's names are different, but the functions are the same.
2022/06/12
Call Blocking For Att Cell Phone Cuts Off Various Mobile Phone Frequency Bands
If you are constantly worried that someone will secretly take pictures of you or your family, or you just need to make sure you are not disturbed by some unknown mobile phone tracking device and mobile phone in a secret meeting, there are some distraction devices you can use as your ideal s Choice.
2022/06/11
Cell Phone Signal Blocker Classroom Is A Trusted Product
The price of the mobile phone blocker is judged according to the specific function.
2022/06/06
Can Your Cell Phone Company Block A Number Prevents Illegal Activity
In order to better strengthen the implementation of the standard of prohibiting the use of mobile phones in prisons, the relevant part will require communication companies to prohibit uncertified communication equipment.
2022/06/01
Are There Cell Phone Cases That Block Radiation For Office To Prevent Recording
A cell phone jammer is an anti-eavesdropping device that prevents criminals from secretly carrying a voice recorder or using a cell phone to record.
2022/05/31
Verizon Block Restricted Cell Phone Numbers Are Affected By The Surrounding Environment
Simply put, the frequency announced by the mobile phone signal jammer interferes with the frequency of the mobile phone to receive the communication base station.
2022/05/27
Can Block Number Calling Your Cell Phone Block Cell Towers?
It is now the exam season, and schools are starting to prepare for the exam.
2022/05/25
Blocking Number On Rogers Cell Phone Will Not Affect Other Electronic Devices
Exam room Blocking Number On Rogers Cell Phone is a very magical thing.
2022/05/23
Can I Block Incoming Calls On A Cell Phone No Cheating
The mobile phone signal jammer in the examination room is a very magical thing.
2022/05/22
Block Incoming Calls To Cell Phone Verizon Blocks Signal
In this information age, high technology is developing more and more, and mobile phones are constantly being upgraded, and their functions are becoming more and more powerful.
2022/05/19
Components Of A Cell Phone Block Diagram To Block Cell Phone Signals
All kinds of examination rooms, conference rooms, gas stations, oil depots, churches, hospitals, courts, military centers, libraries, theaters and other places are prohibited from using communication equipment such as mobile phones in some cases.
2022/05/14
Can You Block Cell Phone Service In One Room Eliminates Security Hazards
With the continuous development trend of science and technology, the penetration rate of mobile phones supporting 5G communication is rising rapidly.
2022/05/09
Block Unwanted Numbers From Calling My Cell Phone Is Related To Its Own Power
For the fairness and impartiality of the exam, the school will use a mobile phone jammer that can achieve the shielding effect during the exam to prevent candidates from cheating using mobile phones and other communication devices.
2022/05/04
Was To Build A Box To Block Cell Phone Signal Will Not Cause Harm To The Human Body
The mobile phone shielding device installed in the test center is mainly to prevent candidates from cheating through various high-tech communication methods.
2022/04/30
Device To Block Cell Phone Reception Can Be Used As A Positioning Device
Before first application, be sure to securely attach the wireless antenna to the medium RF connector for 2.4GHz signals, then fully charge the battery for a few hours or connect to a power outlet.
2022/04/22
Emf Blocking Cell Phone Case Defender Shield Meets Different Market Needs
Often in the past, many handheld Emf Blocking Cell Phone Case Defender Shield designs didn't have a cooling system inside.
2022/04/08
Blocking A Cell Phone Number Us Cellular Prevents Cheating
On the morning of the 6th, when the reporter came to the Municipal Admissions and Examination Office, teachers from some test centers happened to come to collect anti-cheating Cell Phone Jammer equipment.
2022/03/27
Cell Phone Frequency Jammer Prevents Making Calls While Driving
Mobile phones seem to be the norm, no matter where you go, you will see this phenomenon, and many.
2021/07/01
How To Get A Cell Phone Jammer Avoid Annoying Noise
Did you know that meeting rooms, auditoriums, courts, libraries, examination rooms, schools, cinemas, theaters, hospitals and mobile phones are not allowed to be used?
2021/06/10
Portable Cell Phone And Wifi Jammer To Prevent Ringing
Did you know that meeting rooms, auditoriums, courts, libraries, examination rooms, schools, cinemas, theaters, hospitals and mobile phones are not allowed to be used?
2021/06/09
Directional Cell Phone Jammer Shield Radar
Anyone who has played CODOL knows that in this type of game, the selection and adjustment of tactical equipment is very important to the personal experience of the game.
2021/06/06
Malware Can Be Rejected Using Cell Phone Jammers
When we enter the second decade of the 21st century, digital technology seems to have completely occupied our lives, and we can feel that we are just caught in a series of signals.
2021/05/11
Signal Trying To Deceive The Target System Can Use Cell Phone Jammers
Electronic warfare is a battle in any modern conflict battle.
2021/05/06
The Network Can Be Protected From Hacker Attacks By Using Cell Phone Jammers
Mobile cell phone jammer come in various shapes, specifically designed to interfere with specific signals, and can be used in different situations.
2021/05/06
To Avoid Rogue Attacks You Can Use Cell Phone Jammers
The Times is constantly improving. Everything is changing. Our lifestyle technology is also changing.
2021/05/03
Mobile Phones Cause Visual Fatigue We Can Use Mobile Phone Jammers
In real life, they don't care. They only care about their own moments and don't think about too many consequences.
2021/04/26
Foreign Mobile Phone Jammers Have Long Been Popular
Since the advent of cell phone jammer, laptops, examination rooms, schools, prisons and other departments have trusted it.
2021/04/11
Mobile Phone Jammers Are Widely Used In Many Public Places
We must adopt reasonable and scientific methods to deal with the interference from mobile phone signals.
2021/04/10
Unable To Make Calls May Be Blocked By Mobile Phone Jammers
Interference signal is a very magical thing, after use, strange changes will occur when installed indoors.
2021/04/09
Can Automatic Device Detection Be Done By Mobile Phone Jammers?
The prison cell phone jammer is a cell interference and cell detection system.
2021/04/07
Wi-Fi Jammers Can Be Used To Disrupt Communications
A wireless signal WiFi jammer is a device used to block the signal transmission of a device operating through signal reception.
2021/03/28
Mobile Phone Jammers Will Only Block The Frequency Of Mobile Phones
In these places, the use of mobile phones is not welcome.
2021/03/21
The Security Of The Network Needs The Protection Of Wifi Jammers
Wifi network is an important network signal in the Internet era. It is an important medium for mobile devices such as mobile phones and tablet computers to access the Internet.
2021/03/20
Waterproof Mobile Phone Signal Jammer Effectively Prevents Bluetooth
Many friends have consulted the waterproof bumper. We have a powerful portable cell phone jammer that can meet your requirements, is easy to install, and has a waterproof function, you can install and use it anytime, anywhere.
2021/03/09
Is A Powerful WiFi Jammer Useful For 4G Signals?
First of all, the use of mobile phones in gas stations is explosive and dangerous.
2021/03/04
The Wireless Network Can Be Cut Off By A Wifi Jammer
I want a powerful wifi jammer that will not affect my use of 4G signals, did you know?
2021/03/03
Children’s Health Can Be Protected By Wifi Jammers
wifi jammer is one of a variety of signal jammers, designed to help people solve the problems caused by mobile phones, radio signals and wireless connections.
2021/03/02
The Positioning Function Is Also Suitable For Wifi Jammers
According to reports, in the face of increasingly "advanced" cheating methods for wireless communication equipment, the Beijing Municipal Bureau of Justice, in accordance with the principle of combining "civil defense" and "technical defense" and focusing on "civil defense", equips each test center with the latest Technical equipment-wireless headset detector and full-featured cheating wifi jammer.
2021/02/22
The Demand For Mobile Jammers Will Increase
In many countries in the world, especially in economically developed countries, education is very important, because only good people can provide the country with a steady stream of science and technology, and make greater progress and breakthroughs.
2021/02/03
Phone Signal Blocking Bag Jammers Can Cause Serious Consequences In The Hands Of Criminals
Simply put, a mobile phone signal blocking bag jammer is a jammer that makes the radio, mobile phone, Bluetooth, and WiFi signal bands within a certain distance all noise, so electronic devices such as mobile phones and radios lose communication signals.
2021/01/28
Can The Recording Rcied Jammers Really Terminate The Recording?
Many people don't understand or have never heard of recording annunciators.
2021/01/26
Does The Mobile Phone Detector Jammer Affect The Signal Through The Magnetic Field?
The working principle of the mobile phone detector jammer used for the college entrance examination is to obliterate the useful electromagnetic wave signal in a large number of useless signals.
2021/01/25
The Security Hazards Of The Router Can Be Compensated By Removing The Wifi Jammer
At present, high-end routers in the consumer market cannot bypass the NETGEAR brand.
2021/01/01
The Sensors Of The Alarm System Can Be Blocked With A Mobile Phone Jammer
There are jammers of various radio protocols, such as Bluetooth, WiFi, GSM, UMTS, LTE and GPS.
2020/12/12
The Home Wireless Network Can Use WiFi Jammer Protection
At the perfectjammer interference store, we should say a few words about how the WiSee project works.
2020/12/03
Wireless CCTV Is Blocked By WIFI Jammer
Hello, Jeremy! You may have noticed that we at Perfectjammer have been working hard to help people who are visiting our Wiki service and want to protect their privacy.
2020/11/28
Internet Surfing Is Blocked By Wifi Jammer
In order to combat cybercrime, a British policeman proposed to attach wifi jammer to all criminals.
2020/11/24
Wifi Is The Most Hackable Network Wifi Jammer
The growing threat of using GPS/GSM "blocking" technology to deter criminals aiming to detect stolen cars has forced drivers to seriously consider their safety options.
2020/11/04
WiFi Shielding Meter Easily Closes All Communications Within The Home
If a thief or an intruder activates any of these devices from outside your home, your phone will no longer be able to receive signals, and you will no longer be able to make emergency calls for help.
2020/11/02
Cellular Phones Are The Same As Jammers That Prevent Radio Communications
Mobile phones use unique frequencies for calls and listening.
2020/10/15
Sometimes Cell Phone Jammers Can Detect The True And False
The notion that one cannot live without a smartphone is not only completely wrong, but also a bit offensive.
2020/10/13
The Microwave Radiation Generated By The Multifunctional Mobile Phone Jammer Can Shield The Signal
The mobile phone signal jammers on the market are all full-band, which can interfere with all the 2G 3G 4G signals and 2.4G WIFI signals and Bluetooth signals of all the three operators of China Mobile, China Unicom and Telecom.
2020/08/22
Multifunctional Jammer To Solve Some Social Problems
A man in Florida hopes to save lives by preventing people from using their mobile phones during their daily commute
2020/07/28
What problems can portable jammers help us solve?
If Android and iPhone smartphones have built-in compasses, we know that by applying our expertise in digital signal processing, we can develop innovative positioning solutions.
2020/06/08
Target U.S. Fighter Jets Russian GPS Signal Jammers
Russia's advanced jamming and electronic warfare capabilities are well known.
2019/12/10
Became The Focus Of American Research Military Cell Phone Jammers
For several years, the US military has been evaluating various anti-UAV measures, consisting mainly of jamming or blocking the signal, as well as radar detection and the conventional counterattack generally used against aircraft.
2019/12/10
N8 2018 Most Popular 3G 4G Cell Phone Signal Jammers
Every year the trend is different, there is always a most popular style, signal jammer is no exception.
2019/10/28
Advantages And Disadvantages Information Age Signal Jammer
Now WiFi and bluetooth are frequently used in life, both the wireless network and the Internet need to use them.
2019/10/27
Cam Prevents Eavesdropping Using RF Signals Jammers
Nnever too late to mend. Otherwise, your company will suffer great loss even finish up in failure before you realized.
2019/09/29
Where Need To Use WiFi Signal Jammers
In some places such as conference room, auditoriums, law court, library, exam room, school, cinema, theater, hospital, mobile phones are not allowed to use to avoid loud calls or texting.
2019/09/29
US Been Attacked By GPS Signals Jammer
It is well known that the United States recently sent its own aircraft carrier fleet to the waters near Iran in order to impose sanctions on Iran.
2019/07/20
Evolution Of Communication Cheats And Signal Jammers
As we all know, with the progress of science and technology, high-tech cheating methods emerge in endlessly.
2019/07/15
Signal Jammer Information
Perfectjammer is the most professional jammer information website. We have collected information on signal shielding devices in different frequency bands, just to give users a more detailed and professional information platform.