Optimizing the installation and maintenance of prison signal jammers

Technical revelation and preventive measures of car theft crimes using signal jammers

Drone jamming technology: a new battlefield for global defense forces

New Threats to Vehicle Hijacking in South Africa: The Rise of Signal Jamming

Fighting Crime in Colombian Prisons: New Challenges and Countermeasures after Signal Jammers Deactivation

The proliferation of mobile phones in Mexico City prisons and the failure of signal blockers