Mobile Phone Network Jammers
MINI Portable Mobile Phone Signal Jammer for GSM/CDMA/DCS/PHS/PCS/3G This item can be used in any place that is not allowed to use mobile . Besides,Website:, you can use this portable device as your anti-spy tool to ensure your information security.It’s used in various examinations to prevent the examiners plagiarize. If you organize a meeting and worry some calls disturb the meeting, you can use this cell jammer, and then you can enjoy a wonderful meeting with your companies.With the development of communication technology, mobile has become an essential tool in our daily work and life. But the wide application of mobile also brought about vital problems. For example, as a new noise pollution source, mobile interferes with your normal working order; as a new insecure factor, mobile brings hidden unsafe troubles to some places such as oil station, gas filled station, etc.Features■Effectively shield mobile signals from GSM/CDMA/DCS/PHS/PCS/3G■Advanced performance and easy installation■Working stably and continuously for a long time■Portable convenience■Can be used widelySpecifications■Primary Function: portable Mobile Phone Signal Jammer for GSM/CDMA/DCS/PHS/PCS/3G■Effective Isolating Diameter: up to 10 meters■Available System: GSM/CDMA/DCS/PHS/PCS/3G■Jamming Frequency:- CDMA 850mhz-894mhz- GSM 925mhz-960mhz- DCS 1805mhz-1880mhz- PHS 1900mhz-1990mhz- 3G 2110mhz-2170■Working Time: 2-3hours■Environment Temperature: -40℃ to +55℃■Relative Humidity: 30%-95%■Output Power: 0.5W■Power Source: wall plug or exchangeable battery■Color: BlackFeatures■Effectively shield mobile signals from GSM/CDMA/DCS/PHS/PCS/3G■Advanced performance and easy installation■Working stably and continuously for a long time■Portable convenience■Can be used widelySpecifications■Primary Function: portable Mobile Phone Signal Jammer for GSM/CDMA/DCS/PHS/PCS/3G■Effective Isolating Diameter: up to 10 meters■Available System: GSM/CDMA/DCS/PHS/PCS/3G■Jamming Frequency:- CDMA 850mhz-894mhz- GSM 925mhz-960mhz- DCS 1805mhz-1880mhz- PHS 1900mhz-1990mhz- 3G 2110mhz-2170■Working Time: 2-3hours■Environment Temperature: -40℃ to +55℃■Relative Humidity: 30%-95%■Output Power: 0.5W■Power Source: wall plug or exchangeable battery■Color: BlackProduct Reviews: 1.I didn't have any high expectations, but it actually works. Blocked the signal of iPhone 4, iPhone 3G, SonyEricsson C702 and even WiFi on computer lost it's signal! Effective range varies much, have not tried it outside yet, but inside it works well when close range.2. fast shipping , just as decribed thanks!!!3. cool, thanks for the good service and goods, very good,4. like this one, thanks for the good quality and considerable service.5. Perfect size, works as described. Unbelievably fast shipping. Will buy from you again6. like china electronics, cheap but good quality, very suit for my family.7. I bought this item few weeks ago and feel happy with it.8. good sample, hope the further cooperation will be smoothly.9. This jammer is just the one I was looking for and have helpe me a lot!
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