カテゴリー別アーカイブ: blocker

What Is the Level of Ease for Someone to Observe Your Whereabouts?

Tracking someone’s whereabouts is not solely a theme found in traditional spy films; it is a genuine phenomenon in the modern world. With the assistance of cutting-edge technology, individuals can track your location without your awareness. You might assume that you are doing everything possible to protect your privacy, but, in reality, these measures may be insufficient. It is crucial to acknowledge the strength of today’s tracking technology.

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How You Can Be Tracked Anywhere

GPS Tracker

GPS trackers are the most extensively used tools for location tracking. They are a common sight in films. This device, which is a diminutive GPS receiver, is often attached to a criminal’s car by law enforcement or agents, enabling them to track the vehicle’s location through a radar system. This is how it operates in practice. However, do you know how readily available and affordable these trackers are for consumers?

$45 on Amazon!

Indeed, one can find them at a lower price by using coupons. These tracking devices can be bought by anyone and attached to your vehicle for the purpose of monitoring, and they are effective in doing so. However, this is the most basic form of location tracking. Although the tracker is diminutive, it can still be identified if you thoroughly inspect your car before taking it on the road.

Mobile Number Tracking

Mobile number tracking is acknowledged as the leading technology in location tracking at present. When an activated mobile number is obtained, it can be entered into a system that allows for the real-time monitoring of a person’s location. This capability is quite troubling.

Anti-tracking king with GPS jammer

The GPS jammer is a cutting-edge device that serves to block GPS signals. It produces interference signals that interfere with and obstruct GPS radio waves. This action results in the inability to establish communication and transmit data between the sender and the receiver.

It should be noted that when we refer to GPS jammers, we are addressing not only the navigation system that is widely employed in North America but also Europe’s Galileo and Russia’s GLONASS. Our GPS jammers can effectively disrupt all of these systems.

In light of this concept, let us investigate the numerous advantages that adopting them will bring to your experience.

GPS jammers are designed for ease of use, eliminating the need for complicated configurations. However, it is crucial to be cautious about particular aspects.

Most signal jammers, including GPS variants, are equipped with several built-in functions. They usually have the capacity to block multiple signal frequencies at once. For example, many of our GPS jammers can also interfere with mobile phone and Wi-Fi signals simultaneously. When the jammer is activated, all signals will be eliminated. The advantageous feature is that our antennas are specifically designed, which permits the disabling of any undesirable functions by removing them.

The functionality of a tracker, irrespective of its technological advancements, is entirely contingent upon GPS signals. Thus, GPS jammers can effectively eliminate these signals. When a jammer is engaged, it obstructs all GPS signals, which prevents the identification of satellites as their transmissions are blocked.

A segment of the population employs GPS jammers for financial reasons. Certain car rental services charge their clients according to the distance traveled, utilizing GPS data for monitoring purposes. Do you grasp this concept?

カテゴリー: blocker, jamming | 投稿者gpsblocker 12:40 | コメントをどうぞ

Is It Possible That Someone Is Keeping Tabs on Me Through My Smartphone?

We consider privacy to be of paramount importance. This includes various aspects, such as the websites and apps you use. Additionally, it is important to note that relatives may not always respect certain restrictions.

Geolocation tools are not exclusively malicious; they can be beneficial when users consent, such as in locating a friend in a crowd or providing comfort before a date. However, there is a risk that their use may lead to instances of cyber domestic violence.

We firmly believe that devices such as GPS jammers are the most effective means of counteracting tracking. Our customers have provided us with a wealth of positive feedback in the past. GPS blockers can successfully disrupt the GPS signal, thus preventing any data from being sent to monitoring systems. However, we recognize that some customers may wish to reconsider their approach before opting for a jamming solution.

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Settings on iPhone

Apple facilitates the sharing of location information between Strawberry devices. If you prefer to disable this option, you can do so by navigating to Settings, selecting Privacy, and then choosing Location Services, where the Share My Location feature is available. Once disabled, a list of individuals authorized to access your GPS coordinates will be revealed.

Spy App Cases

Instruments such as SpyBubble and SpyPhone demonstrate a considerable degree of invasiveness. They can collect not only location information but also confidential details, including the content of messages exchanged and the records of calls that have been made and received.

Certain applications are particularly problematic when it comes to removal. Often, the only indication of their presence is an unusually rapid battery discharge, although this can also be related to the general consumption of the battery.

You can use special smartphone antivirus software to block them or disable geolocation on the entire device. On iPhone, go to Settings > Privacy > Location Services. On Android, go to Settings > Location. You can also check active apps in their settings. On iPhone, go to Settings > General > Background App Refresh and turn this option off. On Android, go to Settings > Apps > Persistent. But be careful; these actions may affect your use of other apps that require GPS data.

Your protected location data

A growing number of websites and applications are now more vigilant in collecting your location data. Familiarize yourself with techniques to protect your location information on your phone or computer.

Tips and tricks to protect your location data using the Internet

There are anti-tracking software services such as GhostPaint. This little tool lets you block all types of tracking software from an easy-to-use dashboard: You can use this tool to learn what tracking services are used by the websites you visit. It is an excellent tool for blocking websites that actively track you, but it is no shocker in terms of security or protecting your location from panic attacks, so be aware of that when using it. Privacy Badger is another software that helps prevent online surveillance. It detects websites that try to track you and remembers them, blocking future attempts. Again, it is a great tool for protecting your privacy on the internet, but it does not provide a high level of security.

Avoid Google Tracking

In many ways, Google is the internet. Everyone who uses the internet interacts with Google in some way. Those who use the internet to research, whether intentionally or unintentionally (for your reference, most of your favorite websites on your search bar are powered by Google) are subject to the search engine’s many tracking methods. Have you noticed that when you click on a Google link or try to copy and paste a link provided by Google, the resulting link is very long and complicated, rather than trying to find a very simple link? Well, that’s how Google tracks your use of this data and the more data it can collect from you and your connections. To avoid this, use simple add-ons like SearchLinkFix to eliminate Google tracking.

Social Networking

In the quest for true anonymity on the internet today, the use of social media is crucial. For individuals aiming to access these platforms securely, it is important to adhere to a specific guideline: limit the personal information shared about yourself and your location to mitigate tracking risks. The location tracking feature is generally inactive unless enabled, but it is wise to check its status. It is recommended to avoid this feature and to mention your location solely in messages.

When you have done all the things mentioned above and still feel unsafe, you have one last weapon you can use to protect yourself: a signal jammer. A signal jammer can block the signal between the sender and the receiver. How is this useful? Imagine that someone is tracking your location with GPS; you can use a GPS jammer to block the GPS signal around you so that the data transmission between the tracker and the system is disabled. This way, no one will be able to track you anymore.

An assortment of signal jammers is available online, each intended for different functions. For example, the cell phone jammer is a device that can boost the signal of mobile phones. It is particularly effective in preventing eavesdropping, which has led to an increasing number of offices installing such jammers to maintain the confidentiality of discussions during meetings. Additionally, WiFi jammers are specifically designed to disrupt WiFi signals, ensuring that no internet access is available within their effective range.

カテゴリー: blocker | 投稿者gpsblocker 14:42 | コメントをどうぞ

Approaches to Inhibit Cell Phone Tracking

Is it feasible to inhibit cell phone tracking? Because location services function by utilizing your smartphone’s hardware for positioning, you can readily manage this through the system settings on Android and iOS devices.

Preventing cell phone tracking: uninstall or turn off tracking software

If you have misplaced your phone or it has been stolen, you should consider checking its current location on your computer or tablet. This is possible through the built-in features of the Android and iOS operating systems. On Android, you can find the “Find My Device” feature, and on iOS, you can locate it under “Find My iPhone” by entering your username and password.

In the case of an emergency, the location data from your cell phone may be susceptible to being accessed by hackers or espionage partners. Therefore, it is advisable to disable this feature in your smartphone settings or to ensure that your account is not accessible to unauthorized individuals.

Someone might intentionally install spy applications on your mobile device. In this guide, we will provide you with instructions on how to uninstall applications on Android and how to delete applications on iOS. Therefore, if you identify an application that you did not install, it is recommended to delete it as a precautionary measure, since spy applications can often disguise themselves as other applications or mobile games.

Still not working?

Should the information outlined above not resolve your issue, you may have to consider paying fees for a solution. GPS jammers are typically seen as a last resort for evading unwanted tracking. They operate like noise generators, but it is crucial to note that they do not produce loud noises during their operation; they function silently while emitting noise signals that disrupt GPS frequencies.

How to Know If Your Phone Has Been Hacked

Although hackers are always lurking, you can protect your data by staying attentive to signs of suspicious actions. Here are some tips to help you determine if your phone has been hacked.

Data Quota Exhausted

Upon noticing an unusual spike in your data usage, it is important to consider that you may not be the only one utilizing your data. A compromised iPhone or Android device could be using your data to send out information retrieved from your phone.

Slower than usual

A noticeable reduction in performance is one of the most common signs that your smartphone may have been hacked. If websites are loading slowly or applications are crashing unexpectedly, it could be an indication that malware is utilizing your phone’s bandwidth or processing resources. You may also experience problems with sending and receiving messages or with powering your device on and off.

Your phone is heating up

Are you finding that your phone is overheating even when it is not being used regularly? Long durations of use, such as streaming movies or playing games for extended periods, can cause your device to heat up. If this overheating is not due to your own usage, it may be influenced by other external factors.

Protect your phone with a jammer

Undoubtedly, a signal jammer can enhance your security by offering an additional layer of protection. This device blocks signals, thus preventing the use of phones and internet access. When utilized effectively, it can provide notable benefits.

In the current landscape, numerous organizations and companies are making use of signal jammers to mitigate the risks of data breaches and eavesdropping. For instance, educational institutions have installed jammers to prevent students from using their mobile devices during classes or exams. Gas stations also employ cell phone jammers to ensure that phones are not utilized within their premises. Recently, various commercial enterprises have begun to install jammers in their offices, often activating them prior to meetings to safeguard against unauthorized listening.

カテゴリー: blocker | 投稿者gpsblocker 16:17 | コメントをどうぞ

Signal Jammer Device Cell Phone, 2G 3G 4G 5G with 8 Antennas

Experience comprehensive signal coverage with our latest jammer device, effectively blocking all 2G, 3G, 4G, and 5G signals. Achieve powerful signal jamming with our high power output of up to 30W per channel. Keep your device running smoothly with the efficient cooling system, featuring 11 internal cooling fans. Ensure steady operation with temperature control, equipped with 4 fans for consistent performance. Operate quietly with minimal disruption, thanks to our low noise design. Enjoy precise control with individual band adjustment, allowing you to adjust or turn off single bands without affecting others. Count on continuous operation for reliable performance, ensuring uninterrupted functionality. Rely on stable capability, providing consistent and dependable signal jamming.

If you’re not sure which product is right for you, we’re here to help! Contact us, and we’ll recommend the perfect product for your needs.

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The PerfectJammer 8, with its impressive 240W output, stands as a leading solution in the realm of signal jamming, providing coverage of up to 250 meters. It can block various signals, including GSM, CDMA, DCS/PCS, 3G, 4G, and 5G, with an output power of 30W per channel. Furthermore, it features an advanced cooling system with 11 internal fans, including 4 that are activated based on temperature, specifically when the device reaches 50°C.

This device is well-suited for settings such as classrooms, where it can help mitigate cheating during exams, and for oil and gas stations, enhancing overall security. Each band’s output power can be modified to fit your specific needs, ensuring stable and uninterrupted operation. With low noise levels and the capability to adjust or disable individual bands without impacting others, this desktop jammer provides remarkable versatility and effectiveness. It is important to note that it is not intended for direct vehicle use; however, a 24V, 35A battery can be utilized for automotive applications.

Advantages:

  1. Large coverage, covering all 2G, 3G, 4G, 5G signals.
  2. Up to 30W output power for each channel.
  3. Good cooling system with 11 cooling fans inside.
  4. 4 fans, ensuring steady operation.
  5. Low noise operation.
  6. Ability to adjust or turn off any single band without affecting others.
  7. Continuous operation without interruptions.
  8. Option for vehicle use with optional 24V, 35A battery allocation (contact for details).
  9. Output power of 200W.
  10. Weight of 15kg.
  11. Power supply: AC 110V/220V and 24V DC.
  12. Dimensions of 520mm x 310mm x 90mm.
カテゴリー: blocker | 投稿者gpsblocker 12:50 | コメントをどうぞ

The Growing Problem of Signal Jammers in Mexico

The phenomenon of cargo theft is a significant worry for logistics companies in Mexico. Criminals resort to various techniques to steal cargo, such as hijacking, robbery, and burglary. Recently, a notably sophisticated method has come to light: the use of signal jammers. These devices disrupt GPS and mobile signals, making it increasingly challenging for authorities to locate and retrieve stolen cargo.

As the issue of frequency jamming devices continues to grow, there are multiple methods available to prevent them from impacting your company adversely. This overview discusses the operational principles of wifi jammer, their rising popularity, and the proactive measures you can adopt to shield your supply chain from disruption.

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How signal jammers function

Electronic signal jammers function by emitting radio signals that interfere with communication systems, such as GPS, cellular networks, Wi-Fi, and RFID tags. Criminals may employ these cell phone jammer to obstruct the signals of tracking devices installed in cargo trucks, which significantly hampers the ability of authorities to track the actual location of shipments.

Any type of cargo is vulnerable to theft via jammers, including both high-value and smaller shipments. Electronics, pharmaceuticals, and automotive parts are particularly appealing to thieves, as they can be easily repackaged for sale on the black market. This issue not only disrupts supply chains but also poses a challenge for consumers, as stolen goods can lead to increased prices and limited availability of necessary products.

In recent years, the deployment of jammers in cargo theft has surfaced as a critical issue in Mexico. Reports indicate that 64% of theft events occurring between January and June 2024 involved the use of signal jamming devices. While these devices are prohibited, their use is proliferating among organized crime groups. In light of this, the Mexican government is taking proactive measures to further criminalize and impose penalties for their use.

The Mexican government’s fight against signal jammers

In an effort to counter the dangers posed by signal blockers, the Mexican government has instituted regulations concerning these devices. The Anti-Jammer Law, which took effect on January 25, 2020, was promoted by the National Association of Vehicle Tracking and Protection Companies (ANERPV). This legislation allows authorities to impose significant penalties, including prison terms of 12 to 15 years, on those who manufacture, distribute, or use jammers, as well as those who facilitate their availability.

The Anti-Jammer Law constitutes an important development in the pursuit of enhanced cargo security in Mexico. Nonetheless, it is inadequate to rely solely on legislative action to mitigate this threat. Logistics companies are encouraged to adopt proactive measures to safeguard their cargo, including the implementation of multiple tracking devices, investment in physical security infrastructure, and continuous monitoring of their shipments for any signs of disruption.

Security management is a challenging responsibility, and unprepared supply chains can be easily targeted by criminals. Fortunately, by partnering with Overhaul, you will acquire the tools necessary to effectively address signal jammers, enhance your preparedness against cargo theft, and other related threats.

カテゴリー: blocker | 投稿者gpsblocker 12:46 | コメントをどうぞ

WiFi Blocker Takes Control of Family Life

The Internet is an extremely powerful tool that provides endless possibilities for work and play, with access to a wide range of information in just a few clicks. However, it also poses significant risks to privacy, security, and authority, both in professional and private settings.

It is a common reality that WiFi networks are easily misused. To combat these issues, using a WiFi blocker may be a solution. Whether you want to regain control of your family life, workplace, or protect your children, a Wi-Fi blocker can give you peace of mind.

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Key Reasons You Absolutely Need a WiFi Blocker

  1. A Wi-Fi blocker is an effective way to prevent students from cheating on classroom exams. By blocking Internet access, students cannot search for answers on their phones or access online resources. For laptop-based exams, you can ensure the integrity of the exam by having students download required documents before enabling the Wi-Fi blocker.
  2. A Wi-Fi blocker can also serve as a form of parental control, allowing you to regulate Internet access for unruly children. If your children are using the Internet late at night or accessing inappropriate content, you can control their Internet usage when necessary. While some tech-savvy kids try to reactivate routers when left unsupervised, you can use a Wi-Fi blocker to maintain control over internet access.
  3. Wi-Fi blockers are often used to prevent unknown and unwanted devices from transmitting data to malicious actors. Surveillance devices such as hidden cameras and microphones may be found in certain locations such as hotels, locker rooms, and Airbnb rentals. While some may have legitimate security purposes, others violate your privacy by recording your activities.
  4. By using a Wi-Fi blocker, you can prevent surveillance devices from transmitting these recordings over the internet, thus protecting your privacy. Additionally, Wi-Fi blockers help prevent alarming activities such as webcam hacking, where someone gains unauthorized access to your laptop’s camera and can remotely monitor your behavior.

Buying a WiFi Jammer

Before buying a WiFi jammer, it is important to evaluate the performance of your WiFi router. Different router models offer different levels of control and settings.

The general rule is to choose a WiFi jammer that can pinpoint the frequency on which your WiFi router communicates with your devices. To achieve this, you should identify the specific channels that your router supports and buy a signal jammer that can block at least one of those channels.

For example, if your WiFi router can be manually set to work only on the 2.4 GHz band, a simple jammer that blocks the 2.4 GHz frequency will be enough. However, if you don’t have control over the channels of your WiFi router, you’ll need to invest in an advanced WiFi blocker.

If you plan to use your WiFi blocker in different locations outside of your home, the process becomes more unpredictable. It may not always be possible to determine the performance of wireless routers in different locations. In this case, you can either equip yourself with a router that covers the most common channel options or invest in an advanced Wi-Fi blocker that can cover a wider frequency range.

Different types of WiFi jammers:

  • Portable jammers: These compact devices are easy to carry and can fit in your pocket. They are suitable for personal use and offer limited protection.
  • Larger models: Some WiFi jammers require a wired connection and offer stronger blocking capabilities. They are usually used in fixed locations and can cover larger areas.
  • Frequency and range: WiFi operates on two main frequencies: 2.4 GHz and 5 GHz. Most jammers focus on blocking the popular 2.4GHz frequency. But for full protection, it is recommended to choose a model that covers both frequencies. Wi-Fi jammers vary in range, from short-range jammers with a range of 15 to 20 meters to more powerful models with a range of up to 250 meters.
カテゴリー: blocker | 投稿者gpsblocker 12:36 | コメントをどうぞ

Jammers Disrupt Wireless Connections Mobile Devices, Such Wifi Gps

What can cell phone jammers be used for?

Known as cell phone blockers or jammers, cell phone jammers are devices that obstruct radio signals, affecting cellular networks, Wi-Fi, and GPS systems through the emission of radio waves. These devices generally operate within a range of 10 to 40 meters.

Both the military and government have developed systems that can effectively interfere with radio communications across extensive areas.

By utilizing jammers, retailers can obstruct customers from conducting price comparisons within the store, which can lead to an increase in their sales.

In specific settings that demand quiet or reduced distractions, signal jammers prove to be beneficial. They can eliminate interruptions caused by ringing cell phones in theaters or chatter among youth in schools.

It is possible for criminals to utilize jammers to hinder the functionality of wireless alarm systems and other radio connections, which can prevent emergency calls from being placed via the mobile phone network.

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WiFi Interference

  • How it works: WiFi uses the 2.4GHz or 5GHz frequency band. Jammers emit powerful signals in the same frequency band, causing data communications between the router and the device to be blocked.
  • Impact: Internet access becomes slow or disconnects completely, and devices cannot connect to the wireless network.

GPS Jamming

  • How it works: GPS signals operate on higher frequencies such as the L1 band (1575.42 MHz). Jammers cover these frequencies by emitting noise signals, making it impossible for GPS devices to receive location signals from satellites.
  • Impact: Navigation devices cannot determine location, and time synchronization may also be affected. Some devices that require precise positioning (such as drones or logistics tracking systems) will fail as a result.

Cellular Network Jamming

  • How it works: Cellular networks (such as 2G/3G/4G/5G) use different frequency bands. Jammers block communications between base stations and mobile phones by emitting strong signals on these frequency bands.
  • Impact: Mobile phones may not be able to make calls, send text messages, or use mobile data.
カテゴリー: blocker | 投稿者gpsblocker 12:51 | コメントをどうぞ

Using Signal Jammers to Stop Pager Bombings

Using Chinese-made signal jammer to stop pager-triggered bombings is a viable defense, especially when the explosive device is remotely detonated via wireless communication. Here is a detailed analysis of how signal jammers can be used to prevent pager bombings:

How pager explosive devices work

  1. Pagers as detonators: Although pagers are outdated, they can still be converted into devices for remotely detonating bombs because they can receive wireless signals. The signal receiving function of pagers enables them to trigger explosive devices by receiving specific radio frequencies.
  2. Remote control: Terrorists or criminals can remotely control the explosion by sending wireless signals to pagers and using the received signals as the trigger mechanism for detonating devices.

What signal jammers do

  1. Shielding wireless signals: Signal jammers can block the radio waves received by pagers by sending interference signals, making it unable to receive the signal for detonation, thereby preventing the explosive device from being activated.
  2. Interference with specific frequency bands: Pagers usually use specific frequency bands for communication (such as VHF, UHF, etc.), and signal jammers can lock these frequency bands for interference. Signal jammers made in China are widely used around the world, and many models can adjust the frequency band of jamming according to demand to ensure effective coverage.

China signal jammers All components are made locally

  • China’s signal jammer industry is very mature, and many signal jammers’ individual components are indeed made and supplied locally. China has global competitiveness in the electronics manufacturing industry and is able to independently design, manufacture and integrate key components for signal jammers. The following are the main components of common signal jammers and their manufacturing in China:
  • Signal processing chips: Although the global high-end chip production is still dominated by a few international companies, China has made great progress in chip design and manufacturing, especially in the fields of signal processing and communications. Many signal jammers made in China use locally designed DSP (digital signal processor) chips to generate and modulate jamming signals.

Power modules: The power modules of signal cell phone jammer are also made by domestic manufacturers. These power modules usually have efficient power conversion and protection functions to ensure long-term stable operation of the equipment.

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Using signal jammers made in China can effectively prevent bomb attacks detonated by pagers. By blocking the pager from receiving wireless signals, such devices can significantly reduce the threat of remote detonators. However, signal bluetooth jammer should be used as part of a comprehensive security strategy in conjunction with other security measures such as intelligence monitoring, physical inspections and public education to achieve the greatest preventive effect.

カテゴリー: blocker | 投稿者gpsblocker 14:43 | コメントをどうぞ

The Application of Jammers in Prisons Is Viewed as Significantly Advantageous

Jammers are very complex electronic devices

The Government of the National Capital Territory has announced its intention to assess the feasibility of employing technology that could disrupt mobile phone signals at the Alexander McConnocke Centre in Canberra. The quantity of mobile phones classified as contraband in the country is steadily increasing. A new GPS jammer was recently installed at the Supermax 2 high-security unit in Goulburn, which detains extremists and terrorists. If the initial testing is successful, the individual will face a two-year trial in a New South Wales correctional facility.

The latest systems incorporate a variety of antennas that disrupt the frequencies used by mobile phone signals, thus making the devices unusable. According to a spokesperson from the Community Justice and Safety Agency, the results of the trial conducted in Goulburn may influence the future application of this technology in the ACT. “The implementation of cellular jamming at the Alexander McConnocke Centre was a complicated endeavor,” he noted. “It is important to highlight that this technology has been previously trialed in Australia, and so far, it has not been successful. Furthermore, the resulting solution is notably costly.”

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The Alexander McConnocke Centre provides a variety of mobile phones. In a 2017 article, The Canberra Times disclosed that prisoners had been apprehended with thumb-sized mobile phones. These portable bluetooth jammer are small enough to be hidden in body cavities, and their minimal metal content renders them less detectable by metal detectors. A spokesperson for the ACT Justice and Security Authority noted that the human rights laws in the ACT would not prevent Canberra Prison from implementing mobile phone jamming technology, as mobile phones are considered prohibited items. “Currently, detainees are in contact with their friends and family through phone and email facilitated by the [Alexander McCannock Centre],” he explained.

ACT Law Enforcement Inspector Neil McAllister emphasized that the territorial governments should hold off on any initiatives until Galben has dealt with the saboteurs. A crucial factor to assess when considering the introduction of jamming technology in Canberra is its effect on individuals surrounding the prison, including those driving along the Monaro Freeway who might need to reach emergency services.

Using jamming devices in prisons

OKLAHOMA CITY – A large quantity of unauthorized mobile phones has found its way into the possession of inmates, facilitated by criminal activities. On Monday, prison officials expressed their inability to utilize one of the most effective solutions for this problem: phone jamming technology. Officials from Oklahoma and South Carolina testified before an Oklahoma Senate committee, affirming the technology’s effectiveness. Nevertheless, federal law restricts government agencies from employing this technology, and the cellphone industry has been opposed to its use.

In the past year, Oklahoma confiscated more than 5,200 smuggled cell phones from prisoners. Mike Carpenter, who serves as the security director for the Oklahoma Department of Corrections, stated that although this figure is down by roughly 7,500 from the previous year, the problem persists at a serious level. Carpenter explained that a recent altercation between rival gangs at an Oklahoma prison escalated rapidly last month, following incidents involving contraband cell phones at multiple other facilities. This escalation resulted in one inmate being killed and over a dozen sustaining injuries.

When questioned about the efficacy of cell phone traffic jamming, Mr. Carpenter confidently replied, “Absolutely.” Gerard Keegan, representing the Cellular Telecommunications and Internet Association, pointed out that the cellphone industry predominantly relies on blocking signals from legitimate users. He opposed the implementation of portable cell phone jammers in prisons. Keegan advocated for a “managed access” system that leverages technology to detect signals from contraband phones in correctional settings, asserting that disabling those specific calls is achievable. He also expressed support for further research into cellphone jamming technology.

A federal law that would authorize states to implement jamming devices is currently pending in both the House and Senate. Earlier this year, Senator James Lankford of Oklahoma expressed a straightforward proposal to the U.S. Senate: “To defend our guards, safeguard our families, and curb criminal activities in prisons, we can block cell phone signals in federal correctional facilities.” Federal prison officials have tested micro jammers and report that if these devices function properly at a distance of around 20 feet, they can effectively disable phone signals within prison cells.

カテゴリー: blocker | 投稿者gpsblocker 12:38 | コメントをどうぞ

Cellphone Jamming Technology Ditched in Prisons

Corrections has quietly removed all cellphone jammers from prisons.

The technology, introduced in 2008-09 to prevent inmates using smuggled mobile phones, has cost more than $17 million.

But signal blocker have not been in use since June after being found to interfere with new prison guard safety systems.

When announcing their introduction, then Corrections Minister Phil Goff said cellphone blocking in New Zealand prisons was a major step forward that will stop prisoners committing further offences while behind bars.

Stuff recently obtained details under the Official Information Act about the number of cellphones seized from the 18 prisons run by Corrections over the past three years.

There were 626 cellphones and more than 750 cellphone-related items (such as batteries, chargers, SIM cards etc) found by Corrections staff between January 2023 and November this year.

When asked why inmates would be smuggling cellphones when the prison’s had the mobile signal jammer that should render them useless, Corrections chief custodial officer Neil Beales said the cellphone jammers were removed in June.

The jammers had been found to interfere with new safety systems such as Corrections officer safety alarms, he said.

Advances in cellular technology had also resulted in jammers becoming “increasingly obsolete”.

It was “only one of a number of tools used to stop cellphones being used in prisons” and a number of “more effective tools” remain in place, Beales said.

These include Cellsense devices, which detect a range of metals found in cellphones, alongside screening and x-ray capability as well as detection dogs.

“Some people in prison go to extreme and elaborate lengths to introduce contraband into prisons, and we are constantly working to stay one step ahead of new methods used to introduce contraband into our prisons,” Beale said.

Corrections was looking at new and emerging technology to complement systems already in place, he said, and had started introducing the use of full body imaging technology at a number of sites to detect contraband that has been concealed on or in a person’s body.

In 2018 Corrections admitted cellphone jamming technology created a communications blind spot near Rimutaka Prison, meaning residents of a child sex offender unit outside the wire could not be tracked on-site at the facility.

Cellphones could be used by inmates to put pressure on others outside the wire, or to co-ordinate drug deals, and other offending. In May this year nine prison staff at Rimutaka were suspended for alleged misconduct, including the smuggling of cellphones into the prison.

Drug and alcohol counsellor and criminologist Roger Brooking, who has been critical of the spending on jammers from the outset, said it was not surprising that Corrections had ditched the technology.

“They don’t work. They never have worked,” he said.

“What prisoners have told me is that they have always managed to find areas within the prisons where the jammer just doesn’t seem to operate. So prisoners have been able to continue making cellphone calls to conduct drug deals, talk to family or whatever.”

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カテゴリー: blocker | 投稿者gpsblocker 12:26 | コメントをどうぞ