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80W High Power Cellular Mobile Phone Jammer

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120W High Power Cellular Mobile Phone Jammer (GSM,CDMA,PCS,DCS,3G)

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  • 120W High Power Cellular Mobile Phone Jammer (GSM,CDMA,PCS,DCS,3G)
  • 120W High Power Cellular Mobile Phone Jammer (GSM,CDMA,PCS,DCS,3G)

Product Description


Today, we'd nice to show JM165103 mobile high power signal jammer of integrate is mainly used in the area of big prison, big ground, battalion as well as illegal congregation, illegal demonstration , military rehearse , special action etc and this kind of jammer with double frequencies direction antenna directly connecting with the main body as a whole can be easily used for installation outdoor and easily operate safety with the small side and weight comparatively.

At a Glance


  • Show the working power on the shell with green lights

  • Mini size medium power cellphone jammer

  • Low weight and nice texture and color

  • To block wireless phone communication links within an effective area

  • No transmissions or receptions of cellphone call in coverage area

  • All specified frequency bands will be blocked simultaneously

  • No harm to human body


Technical Specifications


  • Blocker All: GSM,CDMA,PHS,DCS

  • Isolating signal frequency:
    - CDMA: 850-894MHz
    - GSM: 925-960MHz
    - DCS: 1805-1880MHz
    - PCS: 1900-1990MHz
    - 3G:2110-2170MHz

  • Application Area:Prison, guard, invigilate etc

  • Working Hours:long time work continuously without stop

  • Working temperature:-40 ~ +55 degree centigrade

  • Relative Humidity:30%-95%

  • Semi diameter of interception:20-150 meter

  • Antenna:5-7dBi directional Antenna

  • Output power:120W

  • Energy Consumption:250W

  • Power Supply: AC110-220V±10% / DC27V    45-55Hz

  • Weight:15KG


Product notes


  • Please don't put the jammer in the bad Condition of over-wet. over-hot, high voltage and high magnetism.
  • The jammer shall be installed in the position with good ventilation, and large-scale things shall be avoided to ensure the shielding effect.




  • Power adaptor

  • User manual

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, 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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Product Reviews

Showing reviews 1-6 of 12 | Next

  1. Loved it ! Review Rating

    Posted by Ryan Murray on 4th Mar 2021

    Product great quality as description.

  2. Fast shipping! Review Rating

    Posted by Penco on 13th Jan 2021

    Good quality. Everything works perfect. Happy costumer..thank you

  3. Everything works Review Rating

    Posted by Shalon Hidaka on 20th Dec 2020

    Super fast shipping, it took less than 7 days to Chile, good disposition of the seller. Well packaged and looks good quality, I haven't tested or installed it, but hope it works smoothly. Once I install it, I will leave an additional comment.

  4. Very fast delivery Review Rating

    Posted by Hackerd on 16th Nov 2020

    Excellent store . I have been working with them for 2 years and for this 2 jammer everything is fine. recommend

  5. Works very good Review Rating

    Posted by Gitchell on 14th Nov 2020

    I did not expect too much from this jammer, but it was a big positive surprise! Fits to the product description, fulfills all the expectations. Seems to be well manufactured, works reliably for a month already.

  6. Delivered very quickly Review Rating

    Posted by Renda on 12th Oct 2020

    Not yet installed; Ordered on 02/10, received on 07/10. Great! Thank you very much, very serious seller.

Showing reviews 1-6 of 12 | Next

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