Why do prisons need cell phone jamming devices?

The DIG further said the technical team would also visit Cuddalore and Coimbatore central prisons in the coming week to install jammers there. “Since the notorious criminals, fundamentalists, LTEE and Naxals are lodged in the central prisons in Vellore, Coimbatore and Cuddalore, the department is taking measures to install cell phone jammer in these prisons soon,” he […]

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The spread of drone jammers in prisons

Many detainees continue to organize their illegal drug trades from inside prison walls. A cell phone is an essential means for the detainee to keep the drug organization running and closely controlled. By contacting visitors before they arrive, prisoners can arrange for a transfer of drugs and drug paraphernalia, allowing them to continue the same […]

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Basic operating principle of jamming equipment

The cell phone jammer’s role is to interrupt the communication link (or network) between two (or more) “partners”, when they are trying to talk with each other or deliver certain data between them. Jamming the communication link between a Drone and its Operator is a specific case out of many more; we can try to jam […]

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