ShenZhen GSH Technology Coporation Limited

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1. high-power mobile phone jammer PH-1001

The high-power mobile phone jammer is always used for open space,such as military,jails,wilderness etc.It can work continuously and block all bands including GSM, CDMA, DCS, PHS, 3G signals.

Specification:
1.Frequency Band:CDMA 851-894MHz,GSM ...

2. Mobile Phone Jammer Suitable for Examination Room

Especially appropriate to examination rooms. Work continuously without a break.

Parameters:
1,Frequency jamming band: All kind of band GSM, CDMA, DCS, 3G, etc
2,Working frequency: CDMA869-894MHz , GSM925-960MHz, DCS1805-1880MHz , 3G2110-2170MHz ...

3. High Power and Waterproof Mobile Phone Jammer

Special mobile phone jammer for military and jails.It is waterproof and high power. The item is no need of wiring and can be controlled by a computer. It can work continuously without a break. If broken, the computer would sound an alarm immediately ...

4. Portable Cell Phone and GPS Jammer

This high power professional unit is an excellent combination of both cell phone and GPS jamming. It is very easy to carry.
A rechargeable Ni-MH battery and a universal charger are included.

Parameters:
This high power professional unit ...

5. Mobile Phone Signal Blocker

Work continuously without a break. Jamming area can be adjusted precisely. Especially suitable for jails and churches.

Parameters:
1, Frequency jamming band:GSM,CDMA,DCS,3G, GPS, Satellite phone etc.
2, Jamming area can be adjusted precisely ...