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4 Antennas High Power indoor Mobile phone Jammer

  • 4 Antennas High Power indoor Mobile phone Jammer
  • 4 Antennas High Power indoor Mobile phone Jammer
  • 4 Antennas High Power indoor Mobile phone Jammer
  • 4 Antennas High Power indoor Mobile phone Jammer
  • 4 Antennas High Power indoor Mobile phone Jammer
  • 4 Antennas High Power indoor Mobile phone Jammer
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JammerFromChina Wholesales Discount

  • Buy 2 - 4 and pay only US$1,602.24 each
  • Buy 5 - 8 and pay only US$1,553.19 each
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Product Description

Finding a mobile phone jammer is easy now, however finding one with both high power, super high quality, only be designing for blocking the mobile phone signals is not so easy. This advanced 4 Antennas High Power indoor Mobile phone Jammer is the one can meet with the above requirements.

Different from many other high power indoor jammers, this one takes use of the Omni Directional Antennas and 45W high output power to achieve the goal of reach up to 100 meters depending on the signal strength in the given area. Thus the 4 antennas make it block the signals of 3G, CDMA, GSM with powerful effect. With good cooling system and powered by the AC power 24 hours a day and 7 days a week nonstop working is now reached without causing high temperature that is not good for the mobile phone jammer devices.

For indoor places like the conference room, the museum, the church, the classroom, the library, the military, where need quiet or mobile phones not allowed to be used, just turn on this high power indoor jammer, the phone signals can be easily blocked.


This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, JammerFromChina.

Manufacturer Specifications

  • Isolating Signal Bandwidth:


(Note: this item doesn't cover 4G signal bands, if 4G bands is also needed, please take the item JFC-021-0110 as a reference.)

  • Output power: 45Watt (Four bands)
  • Power supply: ~230VAC / ~110VAC +24VDC
  • Antennae type: Omni Directional Antennas
  • Housing: Metal enclosure
  • Operation temperatures:-10 - +50° C
  • Cooling system: Active "smart" with integrated incoming air filter
  • Size of Main Frame: 37.5*18*8.5 cm
  • Total systems weight: 14KG/set
  • Humidity: Up to 80%
  • Shielding Range: Up to 100 meters (Depends on the signal strength at the application place.)

Package Contents

  • 1 x High Power indoor Mobile phone Jammer
  • 1 x AC Adaptor
  • 4 x Omni Directional Antenna
  • 1 x Coaxial Cable

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 .

Write your own product review

Reviews for: (4 Antennas High Power indoor Mobile phone Jammer)

  1. Thanks for a great product! Review Rating

    Posted by Miodrag on 16th Mar 2021

    I purchased one of these from a different shop and it was junk. This site claims theirs is different, so I gave it a try. Not a joke, this thing works well.

  2. Excellent, it works perfect. Review Rating

    Posted by Matt Deadmond on 9th Dec 2020

    It's perfectly working! YPERFECTLY WORKING! shipping is so so fast! I took 5~6 days

  3. Great Review Rating

    Posted by Argueta on 12th Sep 2020

    Seller is very friendly.. itme is good! fast shipping

  4. Awesome seller!! Review Rating

    Posted by Zenia Saicedo on 21st Jun 2019

    Awesome seller!!

  5. user friendly Review Rating

    Posted by Jan Redbird on 26th May 2019

    This site was user friendly

  6. Super great Review Rating

    Posted by Morgan Melman on 5th Apr 2019

    Super great!

  7. Fantastic Review Rating

    Posted by Giovanna Kossmann on 3rd Apr 2019

    Fantastic! This is truly awesome! Arrived on time within 3 days from time of order!Very happy!!

  8. High power one Review Rating

    Posted by Jordon Gonzaga on 25th Mar 2019

    It is easy to operate and install indoor.High power one!


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