Why do prisons need cell phone jammers
More prisons now realize the threat to the general public and correctional workers, due to illicit cell phone use by inmates. Prison mobile phone jammers are becoming an increasing security need in prisons, jails, and detention centers.
However a cell phone jammer is the answer to restricting the inmates from using the cell phones for potentially dangerous activities. Cell phone jammer use can also force inmates to use prison approved / monitored phone lines.
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