You know why a lot of people use cell phone blockers? In fact, there are many situations that may require a cell phone blocker.
When you hear about cell phone jammers with spy GPS trackers, it's clear that you have some negative impressions about using such devices.
After all, you want to know if cutting off communication with a cell phone user is malicious.
However, the use of cell phone signal blockers is important for a variety of reasons. This depends on a variety of parameters.
Schools and universities are particularly useful places to use phone jammer. This is because blocking mobile phone signals can prevent students from being distracted by mobile phones.
In addition, students cannot cheat by sending cheating text messages to each other during the exam.
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This is the case in certain specific places such as prisons and detention centres. The use of telephone jammers in these places can prevent illegal communications between prisoners and visitors.
Of course, it's also useful to use cell phone jammers in places like movie theaters or libraries.
In these venues, customers want to enjoy their activities in peace. These are the only places where using a phone jammer would be useful.
In fact, the signal jammers is not meant to cause harm. In fact, even if the mobile phone signal is blocked, the frequency of GSM alarm emergency services will not be interfered with.
So feel free to use this device to give yourself and your customers the peace and quiet they deserve. Interference also allows the people inside your building or site to enjoy peace and security.
Admit that sitting on the bus listening to someone talking loudly about a problem on the phone is pretty boring.
It's even worse if it happens in the middle of an important meeting, or even during a fancy dinner at a restaurant. These are the most common reasons people buy different phone jammers.
There's only one thing you need to be aware of! If you're not sure how to choose the right type of signal blocker, then you'd better read the following information.
The first thing you need to do is determine your budget. It's important to set the number and start searching for the devices in it.
Once you find a wifi blocker that suits your needs, you should start looking at reviews about it. Since the Internet is a great place, you can be sure that there are many people who have the same equipment and can share their experiences with you.
On our website, you will be dazzled by the choice between different quality models and the number of antennas (from 1 to 12).
Keep in mind that different devices (such as GSM wireless alarms) operate on different frequencies. This is why one of the most important things is to understand the broadcast frequencies of mobile operators.
Once you have found the broadcast frequency, you can go to the next step to see what frequencies your device supports. If the product you search for is supported, then you can buy it.
Jammers interrupt mobile device wireless connections such as WiFi and GPS. You can read what it's for and what to consider when buying one here.
cell phone jammer, also known as cell phone blockers or jammers, are devices that disrupt radio connections such as cell phone networks, WLAN or GPS by emitting radio waves. The range is between 10 and 40 meters.
The military and government even have models that can jam radio signals for miles.
Retailers can use gps blocker to prevent you from comparing prices in-store. Thus, retailers can increase sales.
Jammers are also useful in certain rooms where silence or distraction is desired. This prevents the phone from ringing while watching a movie or while young people are chatting at school.
But criminals can also use gsm jammer to disrupt wireless alarm systems and other radio communications, and prevent emergency calls from being made over cellphone networks.
The use and trade of such mobile phone blockers is prohibited within the European Union. Use may be fined up to 1000 EUR. Penalties could be higher if emergency calls are blocked buy jammers. In some European countries, jammers are approved by the authorities. Such equipment is occasionally used in French cinemas and theaters. But in Germany, this is strictly regulated: whoever wants to use radio frequencies needs to be assigned according to the Telecommunications Act. Even the import of such equipment is prohibited and strictly controlled. The devices are then confiscated and hefty fines imposed.
School cell phone jammer
The questions on the exam are well known. Use of unauthorized assistive devices such as cell phones, smartphones, tablets, wearables, or similar devices during an exam will be considered attempted cheating.
For some time now, auditors have increasingly observed remediation through the use of so-called cell phone jammers.
Products now available range from pure "cell phone indicators" to active jammers to smart IMSI catchers that force replacement of new GSM cells and log personal data in wireless network areas.
The Ministry of Education of Baden-Württemberg has issued a statement in this regard, clearly regulating the use of such devices:
From the Ministry of Culture's point of view, the use of devices that completely block reception by mobile phones by emitting their own radio waves ("blockers") is legally unacceptable, regardless of data protection checks. Because in the GSM frequency range only mobile network operators have the right to use the frequencies they auction and therefore also have the right to operate cell phone blockers.
The operation of mobile phone interceptors by third parties is an unallocated frequency use, which is prohibited according to Art. 149 (1) Art. 10 TKG. The use of mobile phone interceptors does not require a frequency assignment only if "the authorities exercise their legal authority in accordance with the conditions of use of the frequencies laid down by the Federal Network Agency". There is not sufficient legal basis for use in a school setting.
It is also illegal to use equipment that listens to or records messages and is punishable by breach of telecommunications secrecy.
From the perspective of the Ministry of Education, the use of a device that scans a specific frequency range and only shows that there are switched on phones in the room without identifying the exact location is permitted under data protection law, as no personal data has been processed.
The question, however, is whether it is wise or useful to use such a device, and therefore necessary. Carrying a mobile phone is already considered cheating in public school exams in Baden-Württemberg due to the special regulations that apply. Since the effects of such devices are easily circumvented, for example by placing a mobile phone in airplane mode, scanners are of no use in exam situations. In this case, the device would not be detected by the frequency meter; but would still be carried illegally, thus constituting a fraudulent act.
With our experience in this field, we know how to guide customers in selecting signal jammers that meet their needs. Perfectjammer also sells customized interference devices. We are honored to help you "carefully select" the most suitable phone jammer for your needs among the first-class devices sold in our online store.
Due to the continuous development of wireless technology, it is everyone's responsibility to use our professional equipment to help maintain silence in areas where quiet behavior is needed. What is a mobile phone jammer? Nowadays, mobile phones have had a huge impact on everyone on this planet. They are considered a large-scale and popular communication method used by over a billion people worldwide. The popularity of mobile phones and smartphones not only brings advantages, but also disadvantages for those who use these devices. That's why we firmly believe that almost everyone should have a mobile phone jammer, which is an essential small tool in daily life.
The mobile phone jammer is essentially described as a device that interferes with the mobile phone network, preventing communication between the phone and its nearby mobile phone signal tower/base station. Once the phone enters its interference range, the phone blocking device will interfere with its signal by emitting higher and stronger frequencies, causing the phone to enter a "blind spot". Due to the complete disappearance of mobile phone signals, users will be unable to answer or make calls.
When we talk about mobile phones, we also refer to the new generation of smartphones that are already equipped with 3G and 4G LTE/5G technology. People may use them for VoIP calls through WhatsApp, Viber, Messenger, and more.
Now that we understand what mobile phone blockers are, we need to understand why they are essential. Why do I need a phone blocker? Commuters on trains and buses have become increasingly impolite and rude. They believe that they can act as they please without having to bear the consequences. Okay, use a gsm jammer to shut them up. They will lose their way and look around, trying to find out why their phones do not have a signal bar. Perhaps this is the price they pay to speak loudly on the bus and annoy other early morning commuters.
In summary, this is the basic purpose of the mobile signal blocker we sell, which must be implemented in places of worship for religious gatherings, such as mosques, churches, synagogues, temples, etc. Theaters, restaurants, workplaces, and most importantly classrooms. It goes without saying that every teenager now has the latest smartphones, which can disrupt classes and disturb other students, let alone cheat in exams.
In addition, governments around the world are currently considering the idea of installing such devices in prisons and other sensitive government areas.
Please always remember to use interfering devices with caution. Although being forced to listen to strangers chattering on the phone while on the bus may be annoying, a little consideration can still be very helpful. Explanation of interference range and output power: First of all, let's say that the stronger the mobile phone signal in a place, the smaller the working range of the interference device. Therefore, it is recommended to check the reception of the phone in the area where the jammer needs to cause interference beforehand. This will determine the output power of the jammer you need.
The basic thing you need to understand about frequency interceptors is that they do not magically work according to the specifications mentioned, and will create a "dead zone" around them wherever you place them. They don't work this way.
Although the mobile signal in a certain location is strong, all three factors can have a significant impact on its interference range, overall performance, and durability. For example, the performance of a signal interceptor with a total power of 8W is not as good as that of a device with a total output power of 15W. Directional antennas provide a wider interference radius because they concentrate all output power in one direction, while omnidirectional antennas provide a 360 ° coverage range, resulting in a narrower range. Although each meter is important, the impact is not significant. In addition, advanced cooling fans can prevent the jammer from overheating, resulting in a longer performance and service life of the jammer gps.
In short, only after considering all the above factors can you choose the signal interceptor that best suits your needs. Always remember the following points: the higher the wattage, the wider the interference range.
Mobile phones have become the most famous invention of the 20th century after penicillin, evolving into cameras, mini computers, etc., making them irreplaceable for every modern person. However, mobile devices have a drawback - they emit sounds and ringtones, so negotiations may not be successful - both parties cannot focus on the topic - they are always distracted.
The solution to this problem is to use mobile signal jammer. For a long time, they have been actively used by special forces, large theaters, concert halls, and multiple companies. Now, these signal scramblers are also sold globally. Our company provides customers with devices that can "protect" their phones: compact phone silencers and fixed jammers with a range of 8-15 meters. With the help of electronic device jammers, you can truly speak calmly without worrying, without being distracted by inappropriate calls, or worrying about being eavesdropped, because even if the phone owner is unaware, the phone can become an excellent listening device. From the perspective of tactical capabilities, mobile phones have acquired the attributes of covert information retrieval tools - namely "legitimate eavesdroppers". It is worth noting that mobile phones have the most unique tactical capabilities.
Warning!
Many European countries prohibit sales within the EU. Before continuing with the information request, please check the current regulations in your region. For law enforcement use only - as needed.
If you want to purchase a jammer, then you have come to the right place. On our portal, you can purchase various interceptor samples for mobile phones, Wi Fi, and GPS/GLONASS. We will supply goods to other countries around the world. Purchasing a signal silencer from the perfectjammer store is both simple and suitable.
Perfectjammer offers a wide range of product combinations, including various models of signal jammers and electronic devices with specific interference functions: preventing mobile phones, radio receivers, eavesdroppers, or other similar devices from receiving or sending signals in specific areas.
According to its performance and the signal specifications to be interfered with, different jammers can be used: eavesdroppers and mobile phone jammers, GPS device jammers, camera jammers, radio and wifi blocker, microphones and small recorder jammers. Going further down, you will find the types of interference devices and the main intervention areas to be checked.
There are various ways in which telephone jammers work. The simplest is the Faraday cage, which does not require special costs for production. A unique panel is installed on the wall to passively block signals. There is another device - a mobile phone jammer, which can detect the presence of available phones within a certain radius. Once a call attempt is detected, the phone signal will be blocked. Therefore, radio jammers can also interfere with incoming calls. In this case, the phone will enter standby mode.
You can purchase portable phones and effective fixed silencers from our online store. The frequency jammer operates using radio signals; If the detector records a signal
Federal law prohibits the operation, marketing, or sale of any type of jamming device that interferes with authorized radio communications, including cellular and personal communications services (PCS), police radars, and Global Positioning Systems (GPS).
No interference
Signal jamming devices can prevent you and others from making 9-1-1 and other emergency calls, pose a serious risk to public safety communications, and interfere with other forms of everyday communication.
The use of telephone cell phone jammer, GPS interceptors, or other signal jamming devices designed to intentionally block, interfere with, or interfere with authorized radio communications is a violation of federal law. There are no exemptions for use in businesses, classrooms, homes or vehicles. Local law enforcement agencies have no independent authority to use jamming devices; With certain limited exceptions, use by federal law enforcement agencies is authorized under applicable statutes.
It is also illegal to advertise, sell, distribute, import, or otherwise market jamming devices to consumers in the United States.
Using or marketing gps jammer in the United States may result in you being subject to substantial fines, confiscation of illegal devices, and criminal sanctions including imprisonment.
What if you think authorized communications are being interfered with
A poor network connection can be caused by a variety of factors, including equipment failure, physical obstacles that block the signal, or legitimate devices operating at the same frequency. Before filing a complaint, be sure to resolve your device and connectivity issues according to the recommendations of the manufacturer and service provider. In addition to consulting the user manual and the company's technical support, searching the Internet for your device/model and specific problems may help to identify or rule out possible causes.
File a complaint
Law enforcement officials: If you are a law enforcement professional and need assistance with interference or interference, please file a complaint through the FCC's Bureau of Enforcement's Public Safety Interference (PSIX-ESIX) portal at https://www.fcc.gov/. Then click on the PSIX - ESIX or directly to https://fccprod.servicenowservices.com/psix-esix. If interference or interference is an imminent threat to life, contact the FCC's 24-hour operations center at 202-418-1122.
Consumers: Service loss or disruption can occur for a variety of reasons. If you experience a problem with your service, your first action should be to contact your wireless provider to investigate the issue. You should also address your device and connectivity issues based on the recommendations of the manufacturer and service provider. If, after contacting your provider and confirming that the device and connection are not the cause of the interference, you still have reason to believe that someone is using the jammer, or if you want to report the sale, advertising, transportation, distribution, or import of the wifi blocker, you can file a complaint or question through the FCC Consumer Complaint Center. Method is to access the FCC consumer complaint center at www.consumercomplaints.fcc.gov (but can be by the FCC. Gov home page).
· In the "Consumer Complaint Center" page, select the "Phone" icon, then open the phone complaint form and file a complaint at the bottom of the page. (Regardless of the type of device affected, you should select "Phone.")
· Write "Interference" or "interference" in the subject box.
· In the "Telephone Problem" box, select "Interference" and then select "Signal Jammer" as the telephone interference sub-problem.
A complete description of the type of device experiencing the problem, the specific issue/symptom of each issue, the likely date, time, and duration of the event, and any actions taken to resolve the issue, including any assessment by the service provider.
Applicable law
Communications Act of 1934
Committee rules