Against the backdrop of high violent crime rates, Pinheiro Prison in Santa Fe Province launched a cell phone jammer system in July 2023 to cut off prisoners' illegal communications with the outside world.https://www.silencejammer.com/ This article will explore in detail the implementation process of the technology, the challenges it faces, and future improvements. https://www.silencejammer.com/mobile-jammer-cell-phone-blocker
1. Background: The threat of prison-to-outside communication
In recent years, it has become a serious social problem for prisoners in prison to direct criminal activities outside the prison through mobile phones.Several shootings in Rosario in 2023 showed that criminal organizations in prisons used mobile phones to collaborate with external accomplices to plan a series of violent attacks and extortion incidents. https://www.silencejammer.com/gps-jammer-blocker-car-signal
Shootings in Rosario
Data from Santa Fe prosecutors show that 80% of shootings were issued through mobile phone commands inside the prison. https://www.silencejammer.com/wifi-jammer-bluetooth-blocker-device These shootings, including violent attacks on Lionel Messi's family, highlight the current situation of uncontrolled communication management inside the prison.
The scale of communication abuse in prisons
Not only in Rosario, but in prisons throughout Santa Fe Province, prisoners are facing the problem of prisoners using mobile phones to plan crimes. In 2022, there were 288 murders in Rosario, 70% of which were carried out by prison orders. This phenomenon has become a problem that the local government needs to solve urgently.
2. Technical implementation and application of mobile phone jammers
Faced with the threat of illegal communications in prisons, Pinheiro Prison has introduced an advanced mobile phone signal jamming system. The system is designed to block all mobile phone signals inside the prison without affecting communication services outside.
Technical principle: how to block mobile phone signals
The jammer prevents mobile phones from connecting to the provider's network by emitting interference signals. These directional antennas are installed within the prison's security perimeter to ensure that only communications within the prison are affected, while external areas are not interfered with.
Challenges in implementation
Although the system has started to work, its effectiveness still needs further testing and calibration. For example, how to optimize the use of jammers without affecting legitimate communications in prisons (such as lawyer interviews and emergency handling) is still a problem that needs to be solved.
3. Future prospects: technological progress and policy adjustments
Although the deployment of mobile phone jammers has achieved initial results, the system still faces many challenges in the future with the development of communication technologies (such as 5G).
Technology upgrade and 5G challenge
The current jammer system is mainly designed for 4G networks, but with the popularization of 5G, the system will need to be upgraded to cope with the increase in communication speed and network coverage brought by the new technology. In addition, future jamming technology may also need to integrate advanced technologies such as artificial intelligence to deal with illegal communication activities more flexibly and accurately.