Product Details

Product Description

Do you know the use of a cell phone signal jammer? It is used for making weak and even breaking off the signal of cell phone, and gives you a peaceful and quiet working and living environment.

With 5pcs Omni-directional antennas, it can block the signal for subsection shielding. This device can block all kinds of signals including CDMA (870-880MHz), GSM (930-960MHz), DCS (1805-1880MHz), and PCS (1930-1990MHz), 3G (2110-2170MHZ). With wireless remote control, you can easily to turn on and turn off the jammer. The working temperature range is -40 to +55 degree centigrade. With 12W output power, the jamming range is up to 40 meters in a given area. And it widely used in the area of prison, guard, invigilate and so on.

The device makes the cell phone signal disappearance at once. If you are looking for a powerful jamming device, this 5 band cellphone jammer with remote control is your best choice. Do not hesitate; just put it into your cart!


  • Shielding Range:

-CDMA   851-894MHz   35dBm  5dBm/30KHz(min)
-GSM    925-960MHz    35dBm  5dBm/30KHz(min)
-DCS    1805-1880MHz  33dBm    -2dBm/30KHz(min)
-PCS    1930-1990MHz  33dBm   -2dBm/30KHz(min)
-3G     2110-2170MHZ    33dBm    0dBm/30KHz(min

  • Antenna: 5pcs Omnidirectional antennas
  • Control:  Wireless remote control (turn on and turn off)
  • Application Area:  Prison, guard, invigilate etc
  • Working temperature: -40 ~ +55 degree centigrade
  • Relative Humidity: 20%-95%
  • Semidiameter of interception:Up to 40 meters(According to density of signal in your area)
  • Output power: 12W
  • Energy Consumption: 30W
  • Power Supply: AC110-220V±10% / DC5V    45-55Hz
  • Weight: 3KG
  • Product size:210*50*210mm


  • Power adaptor
  • Remote control
  • Antennas

This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

Important Notes for Jamming Distance:  The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan:  Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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