Our 15FT 3G Short-Range cell phone jammer was created for smaller areas and rooms. This jammer will block frequencies up to 5 meters with the possibility of more. Unit is recommended for small offices, and vehicles. This unit also has our new SMA antennas that were created with extra durability in mind. The jammer is pre-tuned and will block 99% of cell phones right out of the box. Our customers give us superior reviews of this cell phone jammer!

5M Short Range Jammer Specs
Blocking Radius: 5M
Car Charger: 12V
Standard Charger: 110~220V input
Battery: 1500mAh
Operating Time: 2-3 Hours
Signals Blocked: 869MHz~2170MHz (5 Band Blocking Support)
3G Phones: Supported
Antenna: SMA - Detachable
Operating Location: Worldwide
Construction: Full Metal Design
Weight: 6.34 oz
Dimensions: 4.09 in X 1.85 in X 0.71 in