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Cell Phone Jammers
"The first company on the market to offer effective solution to prevent spy tracking"
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4G15 Compact LoJack 4G Jammer


Availability: In stock


Quick Overview

If you want to protect yourself from being tracking then you surely have to buy that perfect jammer. It can block 4G, XM signals and LoJack devices with the help of a single button!

Portable 4g jammer

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  • Portable 4g jammer
  • 4G Lojack jammer
  • Powerful 4G jammer, Lojack blocker
  • 4G compact jammer

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We are proud to represent you that magnificently completed 4G15 jammer. 4G15 Lojack jammer, 4G cell jammer, XM Radio Jammer has all the features and benefits of LoJack Jammer, 4G Mobile Phone Jammer and XM Radio Jammer. 4G15 can easily disrupt such frequencies as 4G, LoJack and XM radio simultaneously. That outstanding blocker has perfect jamming capabilities and long-life battery time. It can also work for 24 hours using adapter which means all-time defence to your private life.


Features of 4G15 LoJack XM radio 4G Jammer:

  • Jams XM signals, 4G Cell Phones and LoJack Tracking devices
  • Working Range is 10~15 m
  • Handy tuning and easy-to-use
  • Build-in working & recharge condition indicator
  • Long-lasting rechargeable battery
  • Generates RF waves that cannot be traced
  • One year warranty
  • Harmless to human

Specifications of 4G15 XM signal jammer 4G Lojack blocker:

  • Jamming Frequency: XM 2.3G (2320~2400 MHz), 167~173 MHz, 4G
  • Blocking Range: About 10~15 meters radius outdoor
  • Output Power: Total 140 mW
  • Current & Voltage: AC 110-250V / DC 12V, 2000mA
  • Battery: 8.4V Li-ion, 2600mAh, works 2-2.5 hours, recharges 2.5 hours
  • Antennas: SMAx2, VHFx1, Longest VHFx1
  • Size: 110/189x63x34mm
  • Weight: 0.28kg (0.8kg package)
  • Humidity: 5-80%
  • Temperature of operating: 0~50 C

  • This 4G cell phone jammer is the best electronic tool when you need to block all those frequencies specified above or at least one of them. Broad range of jamming and high mobility due to power adapter usage, easy handling and configuring - those features and even more waiting for you as the owner of new shiny 4G15 phone blocker!

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