Product Description  
You must know the latest 3G 4G LTE cell phone signals. However, do you know the newest   12W 3G/4G Phone Jammer equipped with Omnidirectional antennas ? It can block the 3G and 4G LTE cell phone signal.

    With this high power 3G 4G LTE cell phone jammer, the shielding range includes CDMA (851-894MHz), GSM (925-960MHz), DCS/PCS (1805-1990MHz), 3G (2110-2170MHz) and 4G LTE(725-770 MHz). The wireless remote control can turn on and turn off the jammer easily. With 12W output power and 30W energy consumption which make it becoming an advanced device. What’s more, the jamming range is up to 40 meters. The AC110-220V / DC5V power supply makes the blocker working long time and continuously without stop.
    The High Power Remote Controled Jammer of Cell Phones, 3G 4G LTE is widely used in the area of prison, guard, invigilate etc. If you are looking for a powerful and effective jamming device, you can stop here. Just put the device into your cart, you can easily to block the mobile phone signals.
Specifications
Shielding Range:
-CDMA    851-894MHz   35dBm  5dBm/30KHz(min)
-GSM     925-960MHz    35dBm  5dBm/30KHz(min)
-DCS/PCS 1805-1990MHz  33dBm    -2dBm/30KHz(min)
-3G      2110-2170MHZ    33dBm    0dBm/30KHz(min)
-4G (LTE): 725?770 MHZ   33dbm
Antenna: 5pcs Omnidirectional antennas
Control:  Wireless remote control (turn on and turn off)
Working Hours:  long time work continuously without stop
Working temperature: -40 ~ +55 degree centigrade
Relative Humidity: 20%-95%
Semidiameter of interception : (2-40) meters@-75dBm  still depends on the strength signal in given area.
Output power: 12W
Energy Consumption: 30W
Power Supply: AC110-220V±10% / DC5V    45-55Hz
Weight: 3KG
Product size:210*50*210mm
Accessories
Power adaptor x 1
Remote control x 1
Antennas x 5