4 Omni-directional Antennas Cell Phone Signal Jammer Blocking 2G 3G Signals
Look at this mobile phone jammer, strong main body with four slim antennas, which can effectively block the signals of mobile phone like GSM, CDMA, DCS, 3G.
There is no need to suffer with the unnecessary phone calls. It is amazing that once you turn on the button and see the light one, every signal within its jamming range will disappear immediately.
Is it the one you are searching for now? If it is so, come here and get one like this, you can!
|Affected Frequency Ranges||
|Working Distance||1 - 20m, the jamming radius still depends on the strength signalin given area|
|Operate time||12 hours continuous|
External Omni-directional antennas all the TX frequency covered down link only
|Total output power||4W|
|Power supply||AC adapter (AC110V-240V,DC5V)|