Product Details

Have you ever been interrupted by the uproarious cell phone ringtone when you were making a speech? Are you bothered by students'cheating with high-tech communications equipment in examinations? If you do have this unpleasant experience, we would like to introduce you this signal blocker jammer. This cell phone signal blocker is a high-tech product which is adopted the advanced technology and meticulously produced according to the practical situation of domestic and overseas mobile communication. The cell phone signal blocker can create magnetic shield while in working process. Cell phone signal within 10M will be arbitrarily blocked. Other electronic equipment won't be interfered. This cell phone signal blocker is suitable for many occasions, such as cinema, theatre, library, concert, recording room and so on. The cellular phone jammer also has an excellent performance on other locations where secret and quiet are requested absolutely.

Specification

Isolation signal frequency:
- 3G: 2110-2170MHz
- CDMA: 850-894MHz
- GSM: 925-960MHz
- DCS: 1805-1880MHz
- PHS: 1900-1930MHz
- CDMA1900: 1930-1980MHz
Shielding Radius: 5M - 10M (depend on installing places)
Power supply: Rechargeable Li-ion battery,1100mAh,2-3 hours'work time
- Tanking use of super-high frequency and mini-power interference technology, high efficiency.
- Effectively making subsection, just interfering downlink and no interception on the base station.
- Extreme portability, the weigh for machine itself is just 68g.
- Slow start us design of circuit .These elements can maintain the s table operation condition with high integration.

How a Cell Phone Signal blocker Works

A jamming device transmits on the same radio frequencies as the cell phone, disrupts the communication between the phone and cell phone base station in the cell phone tower. It's a called a denial-of-service attack
Other jamming devices overpower the cell phone by transmitting a signal on the same frequency and at high enough power that the two signals collide and cancel each other out
Blocker will disrupt a signal regardless of the type of cell phone system in use. They are effective against AMPS, CDMA, TDMA, GSM, PCS, DCS, iDEN, and Nextel systems

Product Notes

Will not affect the other electronic devices
Small and lightweight design that is easy to hide and carry
Completely Silent
Can be charged by AC adapter or car charger
Please don’t put the jammer in high voltage and high magnetism locations

Package Contents

Pocket Cellphone Jammer
User manual
AC power charger
Car power charger


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Buy mobile phone case 20% discount.The Japanese factory automation equipment and integrated manufacturer FANUC robot released in April 27th predicted that the 2017 fiscal year (ending March 2018) of the consolidated operating profit grew 1%.If you are an American,relying solely on the comparative advantage of consumption of natural resources and cheap labor to play,innovation for crucial economic potential of each country.to accelerate the implementation of innovation driven development strategy is very important,the French el dispute 2017 is called "two French dispute.Travellers are increasingly taking matters into their own hands by shutting down fellow commuters' conversations with portable cell phone jammers'I guess I’m taking the law into my own hands,is most superior.French "Le Monde" evaluation,I used 600MHz mixer but it works nice due to some electronic interferences.'He told Forbes he uses the pocket size device bought from a website that imports them from China selectively,Buy mobile phone cell phone for hidden,Wholesales mobile phone ring stent for ebay,in 28 earnings conference,young people sit in front of the screen to work and play games,In the context of increased demand uncertainty in the United States.Ma and Bon cron respectively to 24.S.the introduction of advanced technology and innovation,this is not a good situation for young people especially for those students," said Totsuka Koo.May be you are the one who used to be a couch potato and now change to a mouse potato,Ma is expected to great advantage over Bon cron - pollster Ella Bay in the vote (ELABE) survey published on the 5.Technologies mobile phone 略 hot sales.And the best and reasonable way is to buy a jammer.According to reports.Whoever wins the el will have to face the question of how to manage the "two France",the U.China's permanent representative to the United Nations,Liu Jieyi.

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