Prison signal shielding technology is widely used to prevent people inside prisons from engaging in illegal activities through mobile phones, especially telecommunications fraud. However, although this measure is crucial to prison safety, signal shielding has a significant impact on the normal lives of residents around prisons. cell phone jammer This article explores the background of the use of signal shielding technology and its impact on residents in surrounding areas, and discusses the responsibilities and challenges of relevant operators at the legal and technical levels. GPS jammer
Background and legal provisions of signal shielding
With the widespread popularity of mobile communication technology, mobile phones have become an important tool for prisoners to communicate illegally with the outside world. Wifi jammer This not only threatens the security of prison management, but also makes outsiders vulnerable to criminal acts such as telecommunications fraud. In order to solve this problem, many countries have introduced signal shielding technology to prevent the spread of mobile phone signals inside prisons. signal jammer Taking Costa Rica as an example, Article 49 of the General Telecommunications Law clearly stipulates that telecommunications service providers are obliged to shield mobile phone signals in prisons and ensure that they do not affect communication services in areas surrounding prisons.
This legal provision places high technical requirements on telecommunications service providers, because they must not only ensure signal shielding inside prisons, but also avoid interfering with the normal communications of users in surrounding areas. The law, passed in 2018, aims to strictly restrict wireless telecommunications services in prisons through technical means, but its complexity also brings many challenges to practical operations.
Real-life user troubles
Take user Glenda Cabrera Valverde as an example. Her case reveals the impact of prison signal blocking on ordinary users. On January 31, Cabrera and her husband were driving through Boaz, Alajuela, when they suddenly lost their mobile phone signal and could not even send messages through the network. She did not realize at first that she had passed through a signal-blocked prison area, and found that the problem still existed after returning home. After contacting telecom operator Claro several times, she learned that her mobile phone signal was blocked because she passed through a shielded area near the prison.
