4G Signal Shielding Demonstration- Jammer
16 Bands Signal Jammer Blcoker 4G Signal
16 Bands Jammer Device - With 70 meters blocker distance, can adjustable out power. Can jammer multiple signal bands. Now let's actually demonstrate it. As the most powerful desktop gps jammer, this device has comprehensive jamming bands, can jamming all mobile phone frequencies, WiFi, GPS, Walkie - talkie and so on. A total of 16 different signal frequencies can be interfered. The range of applications is very wide. You can use it anywhere This product has a very large range to jammer signals, can block all signals within 70 meters, able to meet the needs of the vast majority of situationsa. Suitable for classrooms, auditorium, library, cinema, office space such as a larger place. The jamming signal of this device is very stable and can guarantee the interference effect. This device is arguably the most reliable desktop jamming device of all time.