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High Power 3G Cell Phone Jammer Suitable For Classroom Using

Posted on 15th Dec 2014 @ 9:45 AM

Do you think it is necessary to use the cell phone signal jammers in the classroom? The answer is yes for a lot of parents and also the student since now a lot of students now pay more attention to their mobile phones instead of to the important knowledge that the teacher are teaching and just here if you are looking for the high power signal blockers that are suitable for the classroom using you can come to the right place if you come here jammerinthebox.

15W Powerful Desktop Remote Controlled 3G Cellphone Signal Jammer

And now since the 3G mobile phone signals are being widely used so that at least to cut off the 3G mobile phone signals is really in need and as now since for the fixed places the high power signal jammer can keep long time working so here this “15W Powerful Desktop Remote Controlled 3G Cellphone Signal Jammer” is just taken as the example and then you can know more details of this high power 3G cell phone blocker then.

Firstly, as designed with 4 antennas so that the jamming frequency bands of this high power signal blocker is really powerful, which can cut off the signals of CDMA GSM DCS PCS and 3G at the same time and the jamming distance is also powerful since depending on the signal strength in the detailed place the shielding range is up to 40 meters at most. Thus this 3G mobile phone blocker can also stay in the good working condition all the time as well because of the high quality cooling ability. Also the design of the remote control enables the owners easily turn on and turn off the high power 3G cell phone jammer via the remote control as well.

And for other styles of the high power 3G cell phone jammers that suitable for classroom using you just need to take action and come here www.jammerinthebox.com at the best price.