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High Power 18W GPS WiFi 3G 4G Blocker

$1150.69$483.29 Product Details

A very good cell phone jammer! There is a very good cooling system, I tested the continuous operation of 24 hours, but the temperature did not increase significantly. The operation is quiet and unobtrusive. In general, it works very well in the office

Review Super High Power Mobile Signal Blocker

Date Added: 02/14/2019 by Florence Ferguson

It is very effective to put it in the classroom to prevent students from cheating. Students can also be banned from using mobile phones during school hours