The mobile phone problem in Mexico City prisons is not just the result of technical failure or management errors, but the deeper reason is the rampant institutional defects and corruption.cell phone jammer In the past decade, more than 21,000 illegal mobile phones have been found in prisons in the Mexican capital. Although the government announced the installation of mobile phone signal jammers as early as 2010 in an attempt to curb mobile phone use through technical means, the effect has been minimal.

　　The most secure diamond cabin, which holds the most dangerous prisoners, has seized more than 1,000 mobile phones, showing that even the highest security measures have failed to prevent the influx of mobile phones. GPS jammer This is not only a technical failure, but also reflects the incompetence of management and the possible interest chain between prisoners and prison guards.Wifi jammer

　　How mobile phones enter prisons: corruption and management loopholes

　　The proliferation of mobile phones in Mexican prisons hides systemic corruption and loopholes in prison management. Despite strict security measures, mobile phones continue to flow into prisons. One of the reasons that cannot be ignored is the collusion of internal staff. According to El País, the extortion network in prisons not only relies on mobile phones, but security guards may also be involved in helping mobile phones enter the prison.

　　These mobile phones do not enter through ordinary channels, but through various covert means, such as collusion between prisoners and outsiders, or corruption by security guards. This makes the use of mobile phones in prisons almost an open secret, and even some prison guards may profit from it.

　　Failure of signal jammers and shirking of responsibility

　　As early as 2010, the Mexican government began to install mobile phone signal jammers, hoping to solve this problem through technical means. However, six years later, it turned out that these jammers did not work as expected, and mobile phones could still be used. The number of extortion calls inside the prison has not only not decreased, but has increased year by year.

　　Government departments have fallen into a dilemma of shirking responsibility in equipment management. The capital government believes that the federal government should be responsible for the operation and maintenance of the equipment, while the federal government responded that this is the responsibility of the capital. The two sides shirked responsibility, resulting in the equipment being left unsupervised.

       This shirking of responsibility makes the installation of jammers meaningless, and even if these devices exist, they cannot effectively prevent the spread of mobile phone signals. Moreover, the government's unclear information on the maintenance and failure history of these devices further complicates the problem.