Just by using this signal jammer the device signals can be easily blocked within its jamming range. Signal jammers are widely used in different places, such as school, university， examination room, gas station, church, court, library, meeting room, government, theater, military area and so on.
With the help of signal jammers, the cheating problems are solved, which ensures the equity in exams. When they are applied in church, court, library, meeting room, theater, they can prevent device from receiving signals, which ensures absolutly silence.
High sensitivity, scope adjustable, large frequency range.
* Output Port: GPS, Frequency: 1500-1600MHz
* Output Port: GSM900, Frequency: 850-894 MHz
* Output Port: GSM1800, Frequency: 1930-1990 MHz
* Output Port: 3G, Frequency: 2110-2170 MHz
* Total Power: 12watt
* Power Supply: AC 110-240V / DC 5V /10-21V
Shielding Radius: Up to 40 meters, signal strength <= -75dbm, depends on the signal strength in the given area
* Dimension : 200x180x60mm
* Set Weight: 1943g
* Adjustable output power,each band can be controlled in separately way
* Smart cooling system, can work 24H x 7 continuously. Non stop cooling system
English User Manual
No harm to human body or other electronic devices
The jamming distances mentioned on website are for customer’s reference only. The actual jamming distance varied from the signal strength and the use location and if full charges, etc.
Don’t put the jammer in high voltage and high magnetism locations.