Full Mobile phone frequency GSM CDMA 2G 3G 4G WiFi Signal Jammer that you viewing here just owns such kind of design.

First as designed with OMNI-DIRECTIONAL antennas and owns 10W high output the jamming distance and jamming range of this extra- antennas high power jammer is really powerful as this high power multi-purpose signal jammer can cut off the signals of CDMA GSM DCS PCS 3G 4G LTE 4G Wimax  WiFi at the same time and depending on the signal strength in the detailed place the jamming distance is up to 20 meter at most. Thus high quality cooling system that designed with the cooling fan inside has been used on this high power 2G 3G 4G phone jammer so that this indoor high power jammer can stay in the good working condition all the time and easily reach the 24/7 continuously working goal.

Affected Frequency Ranges:

Application place:

Meeting Room, Oil and Gas Storage Facilities and fields, Hospitals, Theatres, Recording Studios, Banks, Contract Tendering Rooms, Churches, Conference Rooms, Classrooms, Testing Facilities, Security Services, Military Units, Secret Services, News Conference Rooms, Libraries, Museums, Prisons, Courts, Border Patrol and Drug Enforcement, Customs, House, Small prison areas.