Adjustable Powerful 3G 4G Cellphone Jammer & WiFi GPS Jammer, which is designed with powerful jamming ability.

Firstly, this high power signal jammer can cut off the 2G 3G 4G GPS WiFi and Bluetooth signals at the same time. Thus as designed with 18W high power the jamming radius of this GPS WiFi 3G 4G cellphone jammer is up to 40 meters for the WiFi 2G 3G 4G GPS Bluetooth signals . What's more, as this high power 3G 4G GPS WiFi Bluetooth signal blocker has designed with the adjustable buttons so the owners can easily decide the jamming distance and the jamming frequency bands as well. Besides as designed with the car adaptor this high power adjustable GPS WiFi 3G 4G mobile phone jammer can also be easily used in the car, which is really convenient. In addition, the high quality cooling system also enables this high power adjustable GPS WiFi 3G 4G mobile phone jammer in the good working condition and reach the 24/7 nonstop working goal as well.

Application area :

-For using at meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches, restaurants, classrooms, training centers, factories, banks, trains, buses etc.