GS-08S This mobile phone jammer is a special jammer for military and jails. Use the intelligent jammer system. Hereinafter are the jammer's features: 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.Jamming area can be adjusted precisely 4.The jammer has 5 transmitter systems,each transmitter output 5watts (output is adjustable) 5.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 6.Can work continuously 7.Application: government facilities, sensitive locations, military bases, jails etc. 8.Corvering range reaches to 0-70 meters radius where field intensity is less than minus 100DMB 9.Weight: 7KG 10.Dimension: 420MM*340MM*120MM 11.Power adapter: 5.4V12AAC110V-240V 50/60Hz