· Functions and characteristics:
o Block all five signal frequencies of 3G such as GSM/CDMA/DCS/PHS
o Show the working power on the shell with green lights
o Mini size medium power cellphone jammer
o Low weight and nice texture and color
o To block wireless phone communication links within an effective area
o No transmissions or receptions of cellphone call in coverage area
o All specified frequency bands will be blocked simultaneously
o No harm to human body
o Effective radius: 5 to 15 meters
· Technical parameters:
o CDMA: 870 to 880MHz
o GSM: 925 to 960MHz
o DCS/PHS: 1,900 to 1,990MHz
o 3G1 (TD-SCDMA): 2,010 to 2,025MHz
o 3G2 (CDMA2000/WCDMA): 2,100 to 2,170MHz
· Applications:
o Schools, examination sites, band libraries, museums, commanding centers, bidding assembly halls and more
o Party and government organs, large and middle scale meeting hall of various enterprises and more
o Detention house, labor reform criminal units, large, middle and small scale prisons
o Various inflammable and explosive locations such as gas station, oil field, gas entrainment station
无线网络摄像头
