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20 Meters Jamming Range 5 Band Cell Phone Signal Blocker Jammer

20 Meters Jamming Range 5 Band Cell Phone Signal Blocker Jammer

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  • NO.:S808016
    Quantity: 999
  • Weight:2.000kilogram
  • Goods click count:1915
  • Market price:$130.47
    Shop price:$86.98
    Registered users:$86.98
    Rank: comment rank 5
  • Following the purchase of goods to reach the number that they can enjoy a range of preferential prices:
    5 $86.09
    10 $85.19
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Item Detail:


Don't want to disturbed by others through cell phone? Then you can have a look at this 20 Meters Jamming Range 5 Band Cell Phone Signal Blocker Jammer and it can help you achieve this goal.

Owning an excellent cooling system this one possesses the passive cooling function, so it can work without stop, which is really achieve the point that many other jammers can't reach. Besides this mobile phone jammer can create a safe and quiet environment for you since it can completely stopping all of those pesky signals. Apart from the above characteristics, this device has widely application areas. It can be used in places like conference room, auditoriums, law court and so on. Thus it can also be used at places where using mobile phones is prohibited such as government, military, finance, security, police and command center and so on. 

If you are look for one and want to own one, just come to jammerall and join us then you will have the access to this excellent device. go ahead and add one to your chart.

Technical Specification
Affected Frequency Ranges:
    -CDMA: 850-894MHz
    -GSM: 925-965MHz
    -DCS: 1800-1880MHz
    -PCS: 1900-1990MHz
    -3G: 2110-2170MHz
Single Output Power: +35dBm/800mW
Power Input: AC110V-240V
Power Output: DC 5V 8A
Temperature: -40 to +55℃
Jamming Range: Up to 20 meters(the Cellular signal must ≤-85dBm in the location), The jamming radius still depends on the strength signal in given area
Safety Regulation: AC Adapter UL (E190582)   CSA (LR112971 Level 3)
Dimension: 245 x 85 x 30mm / 96 x 3.3 x 1.2in(L x W x H)(not include antenna)
Relative Humility: ≤90%(RH)
Air Pressure: 86~106kPa

Product Notes
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

Package Contents 
5 Band Cell Phone Signal Blocker Jammer
AC Adaptor

Goods Tag

User Comment(Total1User Comment Num)

  • MichalTunk ( 2013-11-15 03:32:06 )

    good to have it, kill all the cell phone signals. Seller's service is good and professional.

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