Security jammer - 4 Band 2W Portable 4G LTE and 3G Mobile Phone Jammer

Product Details

Product Description

This is the 4 Band 2W Portable 4G LTE and 3G Mobile Phone Jammer that can jammer cell phone signals of CDMA, GSM, DCS, 3G and 4G LTE. And the effective jamming range of this one can reach 20m in radius. Such a good device can be used in any place that the cell phones are prohibited to be used. Besides by using the car charger and AC charger it can also be used in the car directly, which is really convenient.

If you want to buy such a cell phone jammer, come here and contact us. We will offer you the high quality products at the best price! go ahead and add one to your cart.

Notes:This product is only work for 4G LTE Signals , if you want the Jammer for 4G Wimax, please pay attention to Portable High Power 3G 4G Cell Phone Jammer with Fan (CDMA GSM DCS PCS 3G 4G) (JM132818)or Portable High Power 3G 4G Cell Phone Jammer with Fan(JM132819-2GEN ) or 4 Band 2W Portable Mobile Phone Jammer for 4G (JM170138).


  • Affected Frequency Ranges:

-CDMA/GSM (850MHz-960MHz)
-DCS/PCS (1805MHZ-1990MHZ
-3G (2110MHZ-2170MHZ)
-4G LTE (USA:725-770MHz) or (Europe:790-826MHz)

  • Total output power: 2W
  • Jamming range:Up to 20m, the jamming radius still depends on the strength signal in given area
  • External Omni-directional antennas all the TX frequency covered down link only
  • Power supply:50 to 60Hz, 100 to 240V AC
  • With AC adapter (AC100-240V-DC12V),2000mA/H battery
  • Dimension:104x53x33mm
  • Weight:0.8kg


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 .

security jammer

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Security jammer - 4 Band 2W Portable 4G LTE and 3G Mobile Phone Jammer



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