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This versatile cell phone jammer is perfect for setting up in meeting rooms or classrooms. Take it with you when you go into client meeting rooms or when you travel.
It has 5 band coverage with a range of up to 20 meters depending on local area signal strength. Internal antennas make this model inconspicuous.
The unit will shield you from the noise and disturbance of cellular phone calls, prevent unauthorized transmissions and GSM bugs, and stop cheaters from texting in the classroom.
Specifications:
Jamming: CDMA, GSM, DCS, PHS, 3G
Range: Aprox. 15-20 Meters
Power: 12W
Posted by Unknown on 27th Jan 2011
Signs did not work. With forced silence of cell phones in the office and waiting area,respect of personal space has returned. Have only had it in use for a week. Must say it took some thought as to where to place it since it is as noisy as a box fan. Placed it in a back room away from waiting area and treatment rooms. Signal still was able to handle the placement. Only need to run it on an as need basis when a problem cell phone user becomes active.