China GSH: Intelligent mobile phone jammer, stop mobile signals in the prison forever

Special for military and jails. Intelligent jammer system.                               

1.Frequency jamming band: GSM, CDMA, DCS, 3G, satellite phone etc.
2.Working frequency: 851M-894M, 935M-960M, 1805M-1880M, 1525M-1559M, 2110M-2170M
3.The jammer has 5 transmitter systems, each transmitter output 5watts (output is adjustable)
4.No need of wiring, after pluged in, can use a computer to get the jammer's working status. If some jammers are broken, the computer will sound an alarm. You can settle the matter effectively and immediately when someone break the jammers on purpose
5.Application: government facilities, sensitive locations, military bases, jails etc.
6.Corvering range reaches to 0-70 meters radius depending on the signal strength
7.Weight: 7KG
8.Dimension: 420MM*340MM*120MM
9.Power adapter: 5.4V12AAC110V-240V 50/60Hz