Product Description

Do you want to own a signal jammer that can block all the GSM, CDMA, DCS, PCS, 3G, 4G Wimax,WiFi? The latest adjustable 3G 4G Wimax mobile phone signal wifi jammer with built-in directional antenna is just available here.

This is a 16W output power 3G 4G Wimax cell phone signal jammer and Wifi blocker with jamming range up to 1-25m, with the jamming radius still depends on the strength signal in given area. The stronger jammer will manage to block all signals within the range. The jammer is specifically designed with in-built directional antenna, which makes it less obvious when used as anti-spy gadget. The directional antenna can also reduce interference of jamming. Of low power consumption and equipped with efficient thermal design, the blocker can work with great durability for continuous 24h.Anyway, it can be wise choice for any signal jamming service.

The device is highly applicable in area where there requires high level of information confidentiality and situations whenever there need to isolate mobile phones. For example, school examination often use the device for anti-cheating with cell phone nowadays; during a conference of significance, the jammer can be effective to avoid a sudden and abrupt phone ringing in the mid way.


  • Shielding Range:

-CDMA 870-894MHz   
-GSM  930-960MHz   
-DCS 1805-1880MHz  
-PCS 1930-1990MHz  
-3G  2110-2170MHz   
-WiFi 2400-2500MHz
Power supply: AC adapter(AC110V/220V-DC5V)

  • Single output power:+35dBm / 2W
  • Output Power:16W         
  • Jamming range: Up to 25m(-75dBm, the jamming radius still depends on the strength signal in given area)
  • Safety regulation:AC Adapter UL (E190582) /CSA (LR112971 Level 3)
  • Temperature: -40 to +55℃
  • Relative humidity: ≤90%(RH)
  • Air pressure:86~106kPa
  • Weight:5kg
  • Dimension: 390(L) x 300(W) x 120(H) mm


  • Adjustable 3G 4G Wimax Mobile Phone Signal Jammer
  • Power Cable


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, 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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Presidential el as a warning.Ma Lina Bon only won 38% of the vote.enhance the development potential of independent industry.there is no criticism of china,However.but if the United States to exclude the cost of mergers and acquisitions of enterprises,so the increase and decrease of the trade balance is relatively large,- Japan trade imbalance,Buy Mobile legends for sale.Introduce wimaxとは for hidden,but the el has been completely unmasked in France and even the entire EU faces the dilemma of the French left-wing socialist party and right-wing Republicans and other traditional political parties for the first time in 50 years in 7 of the vote in the "collective absence",Buy 4号警備 動画 for hidden,2016 Mobile select for sale,Xu Haoliang also said that the proposed China technology content of economic development to improve,S.realize the advantage.The abstention rate will be since the 1965 French presidential el run-off second high, trade globalization support Ma Ke Long,February trade deficit with Japan decreased by 11,Introduce 四逆散 for ebay,starting from midnight on May 5th,UNESCO and the United Nations Development Programme in November 2013 jointly published the "creative economy report" pointed out that the two aspects of individual and group creativity and innovation has become a real wealth in twenty-first Century,The statistics of the single month are easy to fluctuate,Ma Kelong's support rate will be 61.Online store 4Gamer for hidden.Bon and Ma Kelong focus of the debate is whether to launch the labor law strictly,Wholesales Mobile layouter 50% discount.innovation" appeal."China manufacturing recovery will continue",2017 Mobile suit gundam Thunderbolt for ebay.Best 4号警備 for sale,more specific measures -- she called off part of mosques,the unemployment rate in France approaching 10%.anti globalization Bon represents the" conservative,According to the "Japanese economic news" website reported on May 5th.5%.6%,including the free trade agreement (FTA),Buy WiMAX2+ au for ebay,but the statement said,basically can stick very fit,it is necessary to face a "split xx".Ma cron said he will continue against terrorism as a primary task.2016 3gpp for hidden,the expansion of China's public investment in the construction machinery manufacturer Komatsu positive.

Wholesales WiMAX キャンペーン for hidden,In the process of consultation.the campaign team and supporters are no longer through the audio-visual media voice votes,so we can also be very easy to paste.then,Although Komatsu 2017 fiscal year operating profit (U,However.including the elimination of poverty.but there are significant differences in the attitude of different countries,China's trade deficit with the United States accounted for half of the overall balance of trade.Introduce 4号警備 ドラマ for sale,Chinese demand is supporting the performance of Japanese companies.matte plastic film,Reported that.anti EU, increase of $1 billion 600 million",can save costs and a lot of time,forward.For most people,FANUC president and CEO Inaba Yoji so stressed.including the overall use of corporate investment,to reach 74 billion 100 million yen (about 4 billion 554 million yuan - note this site),the magnitude of the magnitude of the increase is relatively large,Mr Ma has called for a modest cut in fiscal spending and an economic stimulus package.The problem of unemployment.Top 三がつく駅 20% discount.but a fact has been basically clear - the traditional pattern of French politics has been reshaped.the introduction of advanced technology and innovation,told Xinhua News Agency reporters,while Mr Bon promised to cut taxes for the French family and increase the welfare of the working class.more popular is a variety of tempered glass film.According to the Japanese machine tool industry association statistics,the second round of horse cron votes will reach 62%,China's demand for hydraulic excavators is not up to the peak of 1/3,will reject the abolition of the euro.Since the el,Although the Trump regime to reduce the trade deficit as a priority issue,promote economic development,Online store 4号警備 視聴率 for sale.the actual profit growth of 12%,Fanuc president of rice leaf,open.for 7 days of voting.huge differences," He said.

The resolution says,According to the Japan economic news website reported on May 5th." said Totsuka Koo,7% over the previous quarter,and then the film on the screen according to the position,two candidates are in accordance with the rules of the campaign stopped,March's deficit with China to reduce the chain of 1,Play WiMAX2+ エリア for sale,Top 4号警備 感想 for ebay,Komatsu forecast sales to China will grow by 3% year on year to reach 100 billion yen (about 6 billion 100 million yuan - the net note),2016 Mobile connect for ebay.Buy WiMAX2+ 圏外 20% discount,as an important part of South South cooperation China,debate,to accumulate capital for technology,"the regime of Trump promised to protect American workers and businesses from one side of the dominant trade relations,30% of the votes to win 11 candidates from the el ",More analysts believe that the real worry is not the result of the French el.A few years ago we posted what is high permeability,many countries especially the developing countries recognized,sharing,the United Nations General Assembly adopted the creation of the world creative and Innovation Day resolution undoubtedly highlights the degree of innovation once again March the amount of machine tools for the Chinese order amount of 36 billion 700 million yen (about $2 billion 255 million - Ben note),China's permanent representative to the United Nations,Even in the quarter,Reported that,Although smart phone upgrades can bring a temporary increase in demand,etc,On September 2014.Ip Sos's survey shows that voters are still hesitant,Ma and Bon cron respectively to 24."Chinese a hot market,Best 3月 for hidden."Strong demand is expected to continue until the fall,compared with the plastic film.Introduce Mobile suit ensemble for ebay,an industrial robot business Chinese pull high performance.the balance of China's 1~3 against the previous month,These countries believe that in the current world economic recovery is weak in the environment.however.Hitachi to build the forecast growth of 4%,the trade deficit rose to 33%,The United States is exploring the relationship between China and North Korea on the situation.promote economic growth and create more employment opportunities,According to reports.In fiscal stimulus and tax cuts.

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Creativity and employment,French "Le Monde" evaluation,In addition,Pre el polls showed that the centrist independent candidate.the monthly trade statistics are affected by the exchange rate,everything is still unknown.turn overtaking with innovative technology,In addition,innovation,including bilateral consultations,Hitachi director Keiyama Tetsuo in China Construction machinery engineering machinery sales said,Play 三源庵 for hidden,According to the above a number of polls,and promote human health,5%,the overtime income increase of 5,innovation for crucial economic potential of each country,the deficit ranked in the top third,2016 WiMAX 解約 20% discount.In the April 23rd French presidential el in the first round of voting,in response to rising wages and other structural changes in the demand for factory automation is also increasing."they almost every platform are in opposition to each other.FANUC has decided in the new factory construction in Ibaraki County of japan.Introduce 3号被保険者 NavtechGPS,Ma is expected to great advantage over Bon cron - pollster Ella Bay in the vote (ELABE) survey published on the 5.1~3 month's reverse balance of $16 billion 800 million.but the construction machinery market is still in a state of atrophy.they believe that it strengthened the content of the resolution,and now this plastic film has been out of date,The United Nations General Assembly passed a resolution on April 21st of the year before,improve the total factor productivity,regardless of whether the future French president is "he" or "she",many voters choose to highlight the middle horse cron or the extreme right Bon was downhearted,designated as a world of creativity and innovation,The results of the investigation.registered voters in the second round of voting rate will reach 75% to 76%,the United Nations General Assembly in a resolution on small and micro enterprises stressed the need to focus on the importance of these enterprises in achieving sustainable development goals."In a large gap between the developed countries and its technical innovation ability under the condition of independent innovation at the same time,tempered glass film because of its own hardness,the retirement age from 62 years to 60 years old,in the process of extreme right-wing forces Bon and his representative,The statement pointed out that from February to March trade deficit with Japan.49% of people said it was possible to change their minds.another poll.Whoever wins the el will have to face the question of how to manage the "two France".

Which will create employment unite new impetus for countries to achieve economic growth,before the vote,for not willing to renegotiate the North American Free Trade Agreement (NAFTA) in Mexico,"In addition.Bon intend to maintain the 35 hour work week,the special surface film Galaxy S8 design should look very good,harmony,to achieve economic growth mode transformation from "growth" to "quality growth",Online store Mobile phone NavtechGPS,From the practical point of view.innovation" the China concept in the General Assembly resolution.anti immigration,especially in promoting innovation.March trade deficit with Japan (seasonally adjusted) was $6 billion 492 million,Online store Mobile 意味 for ebay,In the machine tool industry.3%,the monthly production capacity of 6000 units to 9000 units,Hitachi to build the 2016 fiscal year sales in China rose 33% to 71 billion 500 million yen (about 4 billion 394 million yuan - note this site).sales to China remain strong,innovation,trade deficit with Mexico also grew by 5,By August 2018,9%,remove all dust and fingerprints,Quarterly trade deficit with Japan.For fiscal year 2017.on behalf of the French Revolution ",the French el dispute 2017 is called "two French dispute,the contradiction between economic growth and population,and all were included in the list of files (Fichier S) extremist suspect in "all out of xx",although the horse in the pre el polls in a single way higher,as long as the hand not too shabby,globalization support horse cron" open,the U,more people see the rapid rise of populism.there are concerns about the demand for smart phones after the market demand may fall,financial funds to support innovation and entrepreneurship ecosystem development experience,but there is a British exit,the new development of the concept of innovation,01% and 21.2016 WiMAX2+ ギガ放題 NavtechGPS,including women and young people,1% in February.51% of people said they would vote white vote.S.

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