In modern society, mobile phones are not only a necessity in people's lives, but also an important tool for criminals to carry out illegal activities while in prison. When faced with the problem of prisoners using mobile phones in prison, prison management departments in each country have adopted a series of specialized measures, including installing cell phone jammers to limit prisoners' communication activities.

Advances in technology and strategies

  • In recent years, inmates facing custody in New Delhi have been challenged to use mobile phones in multiple locations. To effectively address this issue, the surveillance management department decided to upgrade the current 3G mobile phone interposer to 4G. The purpose of this technology upgrade is to prevent criminals from using 4G technology for VoIP and WiFi telecommunications, thereby limiting their ability to engage in illegal activities while in prison.
  • Prison management is focused on preventing prisoners from using mobile phones in prison, one of the main tasks of prison management. Recent incidents show prisoners using WhatsApp video and phone searches, which prompted police to follow up and urge them to take additional prison security measures. The prison is equipped with an advanced 4G mobile phone interposer and enhanced monitoring and control functions to ensure that the communication environment inside the prison is safe.
  • portable jammer
  • Challenges and counter-tactics Mobile devices can effectively limit criminal communication activities, but their use is also subject to technical and legal restrictions. The prison management department must ensure that interference does not interfere with the creation of legal communication services outside the prison, while balancing security needs and protecting the basic communication privileges of prisoners. Precise testing of this technical equipment and effective monitoring measures are taken to ensure its legal and effective use.
  • As mentioned above, Harley Davidson has taken excellent measures to address mobile phone usage issues and demonstrated technological advances, demonstrating modern surveillance management's unwavering efforts in ensuring safety and maintaining order. Through comprehensive operational technology, legal and social management measures, the prison management department provides the public with a safe and orderly prison environment.