Cell phone signal disruptor for prisons
Is it necessary to use cell phone jammers in prison? Yes, very necessary. Unauthorized use of cell phones in prison has become a major problem in all U.S. prisons, and the impact is growing. The sad truth is that prison officials can't do anything about it, even though they know inmates must be using cell phones without permission. But it's hard to stop. You know, even cameras have blind spots. That's why the
cell phone jammer program is on the agenda.
The plan is now in congress and is being tested in prisons in south Carolina. The results were surprisingly good, and the prison order in the area was greatly improved. The superintendent of prisons is in talks with the FCC to extend the approach to state prisons.
This is the latest drone jammer. Professional grade military design is adopted. It's very light and easy to carry. It can jam remote control signals of low-flying drones, and it doesn't affect other signals. The effective jamming distance is up to 2000 meters. Effectively exorciate the drones or crash-landing.
As the newest military-grade product, the advantages of this jammer are obvious. It has the characteristics of large jamming range and multiple jamming frequencies bands. It can block all cell phone signal(GSM/CDMA, 3G, 4G, 4G LTE), Lojack, GPS, WiFi, Walkie-Talkie UHF/VHF and RF signals like 315 MHz, 433 MHz, 868 MHz.
As an excellent drone jammer, the device can effectively jamming 2.4g and 5.8g of glonass and GPS signals. Effective range up to 250 meters. Can effective jamming drones UAVs ,Like Dji Phantom 4, Phantom 3 Professional, Advanced, Standard series, Inspire Series.