As the phenomenon of prisoners using mobile phones to continue to manipulate crime spreads around the world, Argentina's Santa Fe Province has taken new measures to introduce cell phone jammers in Pinheiro Prison No. 11 near Rosario. https://www.silencejammer.com/mobile-jammer-cell-phone-blocker This move is considered an important means to reduce the connection between prisons and external crimes and is aimed at responding to the increasing number of shootings in Rosario.
　　Rosario's security crisis
　　In recent years, Rosario's security situation has become increasingly severe, with frequent shootings, and many violent incidents are related to the command of prisoners in prison. https://www.silencejammer.com/gps-jammer-blocker-car-signal .According to statistics, in March 2023 alone, eight of the ten shootings in Rosario were ordered from prison, including a shooting in the supermarket of football star Lionel Messi's father-in-law. This situation has caused great public concern about prisoners continuing to manipulate external criminal activities through their mobile phones. https://www.silencejammer.com/wifi-jammer-bluetooth-blocker-device
　　In response to this problem, the Santa Fe Provincial Government decided to install a new cell phone signal jammer system in Pinheiro Prison to cut off prisoners' communication with the outside world. https://www.silencejammer.com/
　　How the jammer works
　　The newly installed signal jammer system consists of eight devices that transmit jamming signals through antennas, blocking the phone from connecting to external communication networks. In short, prisoners using mobile phones inside the prison will not be able to connect to any communication network and will be "offline".
　　According to Claudio Briloni, Santa Fe's Secretary of Security, the system is designed to ensure that communications inside the prison are strictly controlled, with limited contact with the outside world only through fixed telephone lines. This method of communication will effectively reduce the chances of prisoners directing external crimes, thereby reducing the violent crime rate in Rosario.
　　Technical challenges and adjustments
　　Although the introduction of this system is seen as an important step in the fight against crime, there are still some technical challenges in its actual operation. For example, the installation and testing phases of the system required several adjustments to ensure that the jamming signals were limited to the prison and did not spread outside the prison and affect the communications of innocent citizens.
　　The experts responsible for setting up the system pointed out that the installation positions of the antennas have been strategically arranged to cover the security perimeter of the prison while avoiding interference with the signals in the surrounding areas. At present, the system is in its initial stages and will continue to undergo different tests and calibrations in the future.
　　The government's long-term plan
　　In addition to Pinheiro Prison, the Santa Fe provincial government also plans to install similar signal jammers in other prison facilities, including Las Flores and Coronda prisons. The move is part of the governor's crackdown on criminal activities in prisons and aims to reduce the ability of prisoners to conduct criminal commands through mobile phones.
　　In addition, the government also plans to add additional antennas to the existing system as 5G technology becomes popular to ensure that the jammers can adapt to future communication technology developments.