1.Here the signal jammer that you are viewing is the High Power 3G 4G Mobile Phone Jammer and UHF

VHF WiFi Jammer, which is the new 8 bands Jammer, and have good jamming effect for all mobile phone

2G,3G,4G signal and WIFI,UHF,VHF bands.

2.And because of having used the stronger and longer External Omni-directional antennas, all the TX

frequency covered down link only, and latest design and Good cooling system with cooling fan inside, so

with 18W high output power the jamming distance of this high power 3G 4G UHF VHF WiFi jammer is up

to 40 meters at most while 15 meters to block the UHF VHF signals. And since designed with the 12V car

charger, this mobile phone UHF VHF WiFi jammer can be easily use in the car even it is the desktop style

jammer.

3.And because of the good function and working condition for places such as the meeting rooms,

conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants,

classrooms, training centers, factories, banks, trains, bus and more this 3G 4G UHF VHF WiFi signal

blocker can be widely used. Moreover what make you surprise is that you can select any 8 bands for your

require and ODM and OEM orders are welcome.

Specification: