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best 12 Bands Handheld design All-in-one Mobile Phone 4G/3G/2G + WiFi(2.4G Wholesales

from WorldJammer

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12 Bands Handheld design All-in-one Mobile Phone 4G/3G/2G + WiFi(2.4G, 5.2G, 5.8G) + GPSL1L2L3L4L5 Signal Jammer


WorldJammer Wholesales Discount

  • Buy 2 - 4 and pay only US$457.33 each
  • Buy 5 - 8 and pay only US$443.33 each
  • Buy 9 - 15 and pay only US$419.99 each
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Product Description

  1.  It can be used in meeting rooms, conference rooms, museums, art galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses and other places that require quiet, confidential and information security
  2.  For some special-purpose places, such as hospitals, gas stations and other places, please perform field tests first to ensure that they will not interfere with the normal operation of their equipment and instruments


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, WorldJammer.

Manufacturer Specifications

Affected Frequency range:
-3G: 2110-2170MHZ
-4G LTE: 700-805 or 790-826MHz
-4G Wimax: 2500-2690 or 2300-2400MHz
-WiFi 2.4G: 2400-2500MHz
-WiFi 5.2G: 5180-5400MHz
-WiFi 5.8G: 5400-5835MHz
-CDMA: 850-894MHz
-GSM: 925-960MHZ
-DCS/PCS: 1805-1880 or 1920-1990MHz
-GPSL1: 1570-1580Mhz
-GPSL2+L5: 1170-1280MHz
-GPSL3+L4: 1370-1390MHz
Total power: 8.4W   
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)  Car Charger: DC12V IN
Shielding radius: (2-20) meters at -75dBm Still depends on the strength signal in given area
Built-in battery:7.4V/10000mAh Continue working: more than 2.0+ hours
Dimensions: (length ,width, height) 165*96*46mm (not include antenna)
Warranty: one year from delivery date
Length of antenna :166mm   
Packing size: 25*24*8cm 
Net weight: 1.5kg               
Gross weight: 2.0kg

Package Contents

AC Charger*1
Car Charger*1
Nylon Carry Case*1
Antenna* 12
Write your own product review

Reviews for: (12 Bands Handheld design All-in-one Mobile Phone 4G/3G/2G + WiFi(2.4G, 5.2G, 5.8G) + GPSL1L2L3L4L5 Signal Jammer)

  1. Good product good support ReviewRating

    Posted by Knell on 16th Dec 2020

    Product works as expected and even called support who answered immediately and were very helpful!

  2. Great product! ReviewRating

    Posted by Theodore Dwyar on 11th Dec 2020

    Great product! A+++ Super easy to use. Happy I found it

  3. It performed as described ReviewRating

    Posted by Veronika on 21st Nov 2020

    Was kind of confusing at first to use, but it works and I would recommend this item!

  4. It works ReviewRating

    Posted by Watrs on 15th Oct 2020

    It Works! Customer support was great. A+++++

  5. Five Stars ReviewRating

    Posted by Foster on 16th Sep 2020

    Unit works fine.

  6. Very satisfied with a shopping ReviewRating

    Posted by Weldon Piech on 1st Jan 2020

    Fast transportation speed. good quality. Customer service attitude is kind. Very satisfied with a shopping. Hope more friends trust. Will visit this shop again.

  7. very convenient to use ReviewRating

    Posted by Elayne Baldacci on 12th Nov 2019

    The jammer was just received last week and was immediately tested. It can really effectively block mobile phone 4G, wifi and GPS signals. Besides, since I can decide on one or two frequencies that need to be blocked, it is very convenient to use. pefect!

  8. working fine ReviewRating

    Posted by Katrice Szczesny on 19th Sep 2019

    So far everything is working fine and shipping is fast! The only regret is that there is no user manual


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