ajax loader  Loading... Please wait...
Articles on JammerFromChina -

News and updates about Jammer.


Our Newsletter


How to Forbid Unauthorized Call ? (11/13/2015)

How to forbid unauthorized call in some special places ,such as gas stations,prisons and military bases?Well ,maybe we cannot adopt the general ways,you know that is useless.Especially in prisons,inmates are always to be educated and even ordered to give up mobile phones -- forbidden of course.So the officials have to take some direct and str...


A New Policy to Recreational Drones - Remote Control Jammer (11/10/2015)

A new policy to recreational drones was announced last month by American federal regulators :recreational drone operators will be required to register their aircraft.Transportation Secretary Anthony Foxx told why the new policy is needed, “There can be no accountability if the person breaking the rule can’t be identified”.Th...


Wireless Video & WiFi Signal Jammer (11/06/2015)

The signal jammer helps us to prevent from wireless hidden video and unknown WiFi source.Wireless video ranges from 980MHz to 1200MHz, and WiFi 2400Mhz -2500Mhz are the jamming targets of the signal jammer. It is not difficult to know why we need a signal jammer to protect us from wireless video -- the small evil devices hide in thos...


Thieves' New Tool ? No Worries,Signal Jammer Will Help (11/04/2015)

According to a new,building stones of a quarry was always stolen by grands of thieves bu using walkie talkie radio.A guy took charge of watching ,when he found someone came,he would inform others inside to hide or withdraw -- that is their team work.You see ,walkie talkie radio has been the new tool of grands of larcenies.But it is OK,we have...


Avoid Noisy Phones in Speeches (11/02/2015)

The buzzing and jingles from cell phones in public place may cause others’ negative induced emotion,and that is rude behavior especially in theaters,cinemas,restaurants,concerts and speeches ,etc.For avoiding thus noisy ring,a power cell phone jammer is being suggested to be installed in those places to jam cell phones ,including 2G 3G ...


Do you want to have a 4 Antenna UHF VHF Signal Jammer? (10/30/2015)

Last night I was awakened at midnight. I don’t know why then I heard a noise of a young boy who is talking loudly maybe with his girlfriend through mobile phone. I am very tired and just can't understand why those people just enjoy their freedom to use their cell phone unscrupulous without thinking of others' feeling. I...


Why Alabama Prisons Installed Mobile Phone Blockers (10/28/2015)

It is a trend that mobile phone blockers are used in prisons to block calls and tests phones of inmates inside.Such as the Alabama Department of corrections,Montgomery has planed to do that in some prisons.They planed to install a “managed access” system for correctional facilities,three prisons in Elmore County. Besides,...


Signal jammers Help in Wars on Terror (10/26/2015)

IED,Improvised Explosive Device,is the most powerful weapon of terrorist and insurgents.But it was proved in many wars on terror,the simple and cheap weapon are disabled by signal jammers.The devices are so incredibly important to military to strip IED. The signal jammer we are talking about is exclusive for jamming IED in wars on te...


New Tide of Signal Jammer : WiFi + Bluetooth + Wireless Video (10/23/2015)

Signal jammers have expanded their functions ,not only for jamming mobile phones,they have new tide today.Anyway,the working principle are the same,sending out signals to fool the receiver there are no frequencies available to make or receive.For the new tide ,signal jammers have jam WiFi,Bluetooth, wireless video,walkie-talkie,etc.For the si...


Who is looking for a 3G Mobile Phone Walkie-talkie jammer? (10/21/2015)

Have you ever been disturbed by the noises of the mobile phones at meeting or you just can’t stand all the children is playing mobile phone games and surfing at dinner table? If the answer is yes then maybe you can consider having a Mobile Phone Jammer to change this kind of situation. Here is a 15W High Power adjustable 3G Mob...


Golden GPSL1 + 2G + 3G Handled Signal Jammer (10/19/2015)

The signal jammer is for protecting our privacy in cell phones and GPS equipment,takes us safe and quite environment.One difference of the signal jammer is ,it has a golden outer casing ,so a bright and vivid color. Yes,the portable design is so convenient for us to take it into bag ,briefcase,car and anywhere,it is also fit in the p...


Do you need a Multifunctional Video Audio Jammer? (10/16/2015)

With the development of society there are more and more spy equipment come into our lives. Some people use variety kinds of spies to steal people's information. Just like if you have a car then you may worried that someone may use some devices to steal it if you have some confidential information then you want to do something to ...


End of Cell Phone Rage is Pocket Size Jammers ? (10/14/2015)

Most of us ,especial commuters,have experienced rage at having to listen to fellow passengers' phone calls,so portable cell phone jammers are being used to shut down conversations in bus,metro,train,cinema,theater. Pocket size jammers are really a good help for us to provide ourselves a quite environment.The main communication ne...


50 Meters Covering Radius TV Remote Control Jammer (10/12/2015)

This isn't a signal TV remote control jammer,all remote control electronic products which use 310MHz ,315MHz,390MHz,433MHz working frequencies are the blocking targets of the remote jammer,such as ,car remote control ,drones ,etc.Another characteristic is that the covering range of the TV remote control jammer is 50 meters(radius),of cour...


Adjustable 3G 4G Mobile Phone Jammer with High Power (10/08/2015)

As different people have different personalities and interests, their choices of products can be various. With the same color clothes, some people like the long style while others may prefer the short one. The same goes mobile phone jammer. There are all different kinds of signal jammers in the market for people to choose and each one has its...


Jammers Accessories Mobile Power (10/04/2015)

You know,portable signal jammers are limited in battery capacity,so their outside working time is about 2 hours after full charging.When portable signal jammer works out of the house,car and charging station,and runs out all energy--can not get but need to keep working,it is a common and embarrassing problem.And general power banks can meet t...


Indoor & Outdoor Signal Jammer (10/02/2015)

The High Power Waterproof Prison Mobile Phone Signal Jamming System is power unit that is suitable for indoor & outdoor using,such as smaller prisons and detention centers or learning institutions. The heavy duty signal jammer provides a high 80W power,covers up to 120meters,you kn ow it depends on the signal strength at the appl...


A Portable Privacy Protector : Spy Camera+WiFi+Bluetooth (09/30/2015)

In simple words,the portable blocker can block spying camera,WiFi and Bluetooth,working range is 1.0G(895mhz-1000mhz),1.2G(1195mhz-1300mhz),2.4G(2395mhz-2500mhz)--it can disable almost all type of existing spy cameras working via wireless video,wireless LAN,and Bluetooth bands. We know Spy videos comes with small size ,sometimes call...


The Mobile Phone Jammer which is Waterproof (09/28/2015)

It is well-know that Mobile Phone Jammer is used to cut off the mobile phone signal. It is a very useful tool for these people who are invigilator or these who need to keep their secrets. It is normal for most people to feel angry or fear when they find they are being photographed or become a kind of target without their permission. ...


Mini Cell Phone & GPS Signal Jammer (09/25/2015)

One of reasons of slipping a mini size signal jammer into purse or pocket to enjoy a quite commute or theater experience is,cell phones within the range of a jammer will lose signal without knowing the reason,just simple indicate poor reception strength.That is a simple way to avoid troubles and noisy. We have mentioned about another...


Portable 315MHz 433MHz 868MHz All Remote Control Blocker (09/23/2015)

The RF signal blocker is for all remote control products,including 315MHz 433MHz 868MHz the three main frequencies.For the RF signal blocker,it can cut off the range of 315MHz 433MHz 868MHz and covers up to 20 meters. It can go with you and work outside where there you go due to it is portable design,helps you in blocking cars’...


Something Have to Say in the 84th Memorial Day of the Mukden Incident (09/21/2015)

It has been 84 years since the Japanese invasion in 1931 of northeastern China,the 84th memorial day today.As Chinese ,we should never forget the date.It is the beginning of the Second World War in China mainland,and colonial rule that lasted for 14 years.Japanese troops occupied Shenyang (capital city of Liaoning Province,one of three provin...


Heavy Duty Remote Controlled Cellular Phone Jammer (09/18/2015)

This is one of our heavy duty and dependable cellular phone jammers,comes with a solid performer and remote control for conveniently switching the power on / off. 5 bands of coverage.The fixed location unit is suitable for medium and large sized places ,classroom,meeting room,theater,restaurant.Take note that,the cellular phone jammer covers ...


Super Cell Phone Jammer 2G+3G+4G+WiFi+GPS+VHF+UHF (09/16/2015)

Cell phone is developing ,not a simple communication tool any more -- like a smart ,mini,handheld personal computer.So cell phone jammer adds more functions,duties accordingly.Cell phone jammer has been around 17 years since 1998,types,sizes,prices ,functions and ranges are diversified choices. General speaking,cell phone jammer work...


Reasons Why We Need Smartphone Jammer (09/14/2015)

It seems to have many reasons for us to take a portable smartphone jammer legally and understandably,not for harming others,yes,it did not mean that.It is certainly you may complain about the products if you were harmed by someone.Please confirm the behaviour is intentional but not unintentional before you do so,and consider if you really wer...


Series of Remote Control Jammers (09/11/2015)

General speaking ,working frequencies of remote control products, like the Televisions,electronic toys,cars and drones, are 315MHz,330MHz,390MHz,433MHz,868Mhz.Those are included into jamming scope of remote control jammers.Jammers under subdirectory of remote control are totally in two kinds,one is portable for moving works,one is for station...


The Relationship of Cellular Phones and Signal Jammer (09/09/2015)

What is the relationship between cellular phones and signal jammer?Let us learn something about that.Signal jammer overpower the cellular phone by transmitting a signal on the same frequency and at a high enough power that the two signals collide and cancel each other out.Cellular phone will add power it they experience low level interference...


New Coming Multifunctional Signal Blocker (09/07/2015)

The new coming signal blocker with powerful functions--High Power 12 Antennas Adjustment 3G 4G Mobile Phone Signals Jammer WiFi GPS VHF UHF LOJACK RF Signal Blocker.From the chef description we know what the signal blocker can jam for us. The jammer is good at 2G 3G 4G mobile phones, WIFI, GPS, invisible earphone and bone conduction ...


Where to Gain the 80W Portable High Power Wireless Anti-explosion Jammer (09/02/2015)

We all know that the troop to a country just like the heart to human. The nation’s safety depends on the troop and its soldiers although in the information era more and more countries get developed from high technology. Thus it’s necessary to ensure the safety of the troop especially the special army. Of course the high technology...


Unknown Explosive Material Was Found in Hotel Signal Jammer Helped Cleaners (08/31/2015)

On March 15,some unknown explosive material and bullets were found in a hotel of Yun Nan.One of hand grenade was opened and lead was out,it might bomb anytime and cause serial bombing.According to the information,those hazardous articles were left by traffickers.Armed Police Force dispatched bombs disposal cleaners to deal with emergency. ...