• How much pay for mobile phone jammer
    Hi everyone! I am curious, how much is cool cell phone jammer really worth? I mean what is the normal price for the quality product among signal jammers?
    2 comments Most recent by PerfectjammerNovember 2019
  • Does tracker jammers work

    Hello people! I suspect that I am tracked by some kind of tracking device, and I want to know - do those tracker jammers really working? Can I use them?

    2 comments Most recent by PerfectjammerNovember 2019
  • Can use cell phone signal blocker for schools

    Hello! I am a teacher in the school and I am sick of pupils cheating at exams and distracting during lessons. Can I use cell phone blocker in my classroom?

    2 comments Most recent by PerfectjammerNovember 2019
  • How can prevent sexting
    Hi! In recent years, terrorist attacks in Europe, particularly in France, have multiplied. These are mainly bomb attacks controlled remotely. The degree of damage of the attack.
    2 comments Most recent by PerfectjammerNovember 2019
  • How to DIY a mobile signal jammer

    I want to create my own signal jammer to be able to tune it as I wish and enjoy the work of my home-made gadget. Is it possible to build such device at home?

    2 comments Most recent by PerfectjammerNovember 2019
  • What device should I use to jam RF signal

    What jammer do I need to purchase to jam this RF signals ? Many thanks in advance. Bob J

    2 comments Most recent by PerfectjammerNovember 2019
  • How To Protect Your Privacy By Signal Blocker
    Audio recording pen can help us recording some work, learning or something of the life that can bring some convenience to us. That is the reason why it so popular in life. But wh...
    2 comments Most recent by PerfectjammerOctober 2019
  • WiFi is threatening our digital wallets
    With the popularization of intelligent equipment, our life is full of all kinds of intelligent equipment. Our life has become more and more convenient, now, we don't need to take a wallet when...
    2 comments Most recent by PerfectjammerOctober 2019
  • Prolonged use of mobile phones affects intelligence
    For parents, in addition to the child's health, the child's intellectual development is also a lot of parents concern. Therefore, many parents are devoted to how to make their children develop...
    2 comments Most recent by PerfectjammerOctober 2019
  • Smartphones are progress or decline
    As we all know, with the invention of smart phone, our life has become more and more convenient, but there are also many disadvantages. One obvious point is that people who use s...
    2 comments Most recent by PerfectjammerOctober 2019
  • Whether WiFi and cell phone signals are harmful to human health
    Many electromagnetic waves now emit harmful radiation, but many people are not aware of the danger. For example, we often use smart phones, it can emit blue light that is harmful to our eyes, ...
    2 comments Most recent by PerfectjammerOctober 2019
  • Intrusion from WiFi signals into smart devices
    If you like watching science fiction movies, you may often see artificial intelligence controlling all the tools of human beings through intelligent devices, thus threatening human beings. Thi...
    2 comments Most recent by PerfectjammerOctober 2019
  • How can spy GPS trackers be stopped
    More than once in the movie, we saw handsome agents tracking targets through various trackers, which is amazing and makes people feel very cool! But, does anyone know, now this phenomenon has ...
    2 comments Most recent by PerfectjammerOctober 2019
  • Mobile phone apps secretly reveal our location
    We all know that smart phone apps have location sharing, and of course, we all have the option to turn it off, but then, that's not the case. What many people may not know is that, in addition...
    2 comments Most recent by PerfectjammerOctober 2019
  • Has GPS become a tool for monitoring residents
    Although, I know a lot of people don't believe that. But it is. I now find myself tracked every day. I don't know if it's the government or some organization, but I think the main reason is th...
    2 comments Most recent by PerfectjammerOctober 2019
  • Is GPS really safe as a strategic resource for the United States
    As we all know, the GPS system was developed by the United States for precision strikes. Although many of its functions are now intended for civilian use, it is still used by the U.S. military...
    2 comments Most recent by PerfectjammerOctober 2019
  • How to avoid WiFi stolen by others
    Is there any program that can crack WiFi passwords and connect to private networks? I recently found out that my home WiFi might be connected. Because recently I have found that my Internet sp...
    2 comments Most recent by PerfectjammerOctober 2019
  • How to avoid being tracked?
    Hello, please listen to me. Something terrible happened to me. I am a beautiful girl, I seem to have been tracked recently. Yes, whether I'm driving or walking, I can always see someone near m...
    2 comments Most recent by PerfectjammerOctober 2019
  • The signal in the library became very weak
    Recently, a very strange thing happened to me when I went to the school library, my mobile phone had almost no signal in the library, and I missed several calls from my friends. What's the rea...
    2 comments Most recent by PerfectjammerSeptember 2019
  • The cell phone signal disappeared during the exam
    Recently, there is examination week in our school, it is very common thing, but one thing is different from previous years, during the examination period, if you are too close to the classroom...
    2 comments Most recent by PerfectjammerSeptember 2019
  • Stop employees from using cell phones in the bathroom
    Recently, I noticed a very bad phenomenon in my company, that is, employees spend a lot of time in the bathroom. As far as I know, most people watch video in the bathroom or log on to facebook...
    2 comments Most recent by PerfectjammerSeptember 2019
  • Can use a mobile phone for a long time really myopic
    My child likes using mobile phone very much. He will chat with his mobile phone and watch video all day long. He hardly ever sees him put down his mobile phone. So I wonder if this will make h...
    2 comments Most recent by PerfectjammerSeptember 2019
  • Whether school WiFi will harm health
    The whole area of our school is covered with WiFi signal, I have to say it is really convenient, but recently I read reports that WiFi is harmful to people, especially minors. I think this may...
    2 comments Most recent by PerfectjammerSeptember 2019
  • I want to ban students from using mobile phones in class
    I am a new teacher, because I have little experience, so the students do not fear me at all. There are always a lot of students in my class who use their phones, oh yeah, maybe they are using ...
    2 comments Most recent by PerfectjammerSeptember 2019
  • Cell phone reception in the church was very weak
    During a recent prayer service in church, I found that my cell phone reception was so weak that I could barely receive calls or messages.Nothing like this had happened before, but since the ph...
    2 comments Most recent by PerfectjammerSeptember 2019
  • Missing cell phone signal on the train
    I have to say this is a very strange thing. Several times recently I've been on a train to Devon and lost my mobile phone signal for no apparent reason.What is the cause of my complete inability to answer phone calls and receive any messages on the train? ...
    2 comments Most recent by PerfectjammerSeptember 2019
  • Can signal interference be kept in the office
    Recently, I bought a phone jammer online and put it in our office area.The results were good. There were significantly fewer slacking behaviors at work. But recently I heard that this kind of ...
    2 comments Most recent by PerfectjammerSeptember 2019
  • Why is there no cell phone signal in the restaurant
    This happens all the time, every time when I go to a restaurant for dinner, I will find my cell phone signal is lost.But as soon as I get out of the hotel, the signal comes back on.What exactl...
    2 comments Most recent by PerfectjammerSeptember 2019
  • The U.S. navy faces GPS jamming
    The U.S. navy recently faced a major problem, blocking Iranian sea traffic with GPS signals that caused the entire fleet to lose direction. Due to the over-reliance on GPS, once the GPS l...
    2 comments Most recent by PerfectjammerAugust 2019
  • Is cell phone signal necessary in school
    Nowadays, cell phones are very popular all over the world, so more and more students start to use cell phones. Although mobile phone can let students get more knowledge, children are easy to g...
    2 comments Most recent by PerfectjammerAugust 2019
  • How do U.S. citizens feel about signal interference
    According to incomplete statistics, most American citizens are understandable about the phenomenon of signal interference. Because they think somewhere needs to be quiet. Not eve...
    2 comments Most recent by PerfectjammerAugust 2019
  • The us military's latest warplanes are to be fitted with new jamming weapons
    It is reported that the latest generation of us warplanes will be equipped with the latest jamming weapons to counter Russian jamming weapons.Now, the air force's top brass say they have great...
    2 comments Most recent by PerfectjammerAugust 2019
  • Chinese prisons block cell phone signals
    Chinese police have reportedly begun installing cell-phone jamming devices around prisons in an effort to prevent re-offending. Is that true?
    2 comments Most recent by PerfectjammerAugust 2019
  • Israeli warplanes have been GPS jamming by Russia
    Russia, which inherited the research achievements of the Soviet era, has unique advantages in electronic signals. For example, Russia ranks first in the world in terms of electromagnetic signa...
    2 comments Most recent by PerfectjammerAugust 2019
  • GPS signals jamming weapons create problems on the battlefield in Syria
    GPS jamming weapons have become America's biggest obstacle on the battlefield in Syria.Many of America's advanced drones have been affected by GPS jamming, and some of its most advanced stealt...
    2 comments Most recent by PerfectjammerAugust 2019
  • GPS is becoming America's Achilles heel
    The United States, though, has developed the global positioning system, or GPS, as the most powerful aid to military precision strikes. But with the development of technology, more and more co...
    2 comments Most recent by PerfectjammerAugust 2019
  • Mobile phone jammer is increasingly used in qualification exams
    More and more qualification tests are now starting to block cell phone signals. Even high school exams now use them. So is this device really effective in preventing cheating?
    2 comments Most recent by PerfectjammerAugust 2019
  • The role of GPS jamming in electronic warfare
    I know GPS is great for war, for precision strikes. But what about GPS jamming? Why does Russia now put this technology at the heart of its strategy?
    2 comments Most recent by PerfectjammerAugust 2019
  • Signal jamming weapons in the future battlefield
    Both the United States and Russia are reportedly working hard to develop signal-jamming weapons in an effort to gain an edge in electronic warfare. So what's the use of these jamming devices?<...
    2 comments Most recent by PerfectjammerAugust 2019
  • 5G phones went on sale in China in September
    Hello, everyone. I have a 4G signal jammer, and it works very well all the time.But recently I heard that 5G mobile phones are going to be available in China. I'm worried that my jamming devic...
    2 comments Most recent by PerfectjammerAugust 2019
  • Can cell phone signals be blocked without special equipment
    Hello, everyone
    Recently my cell phone has lost its signal for no apparent reason.It often happens after i...
    2 comments Most recent by PerfectjammerJuly 2019
  • Can I interfere with data traffic service rather than call function indoors?
    Can block only the network functions in the room and not the calls? I mean I want to block the use of skype, facebook and other social software on smartphones and tablets. But we...
    1 comment Started by DaisyEdenJuly 2019
  • Is there combined GSM 3G 4G jammer?
    Hello, everyone. I have a complicated situation here, which involves jamming several signals simultaneously.Is there a jamming device for sale?
    2 comments Most recent by PerfectjammerJuly 2019
  • Is it possible to jam GSM/GPS tracking device, without jamming mobile phones?
    I need to block a GPS tracker installed in my car, but the problem is that I need my mobile phone working. Can just block the GPS signal without interfering with the normal use of the phone
    2 comments Most recent by PerfectjammerJuly 2019
  • How to stop spy drones?
    Hi, I'm very concerned about drone spying.Could this device be used to spy on the general population? Could I also be monitored? I heard that there are already self-driving drone...
    2 comments Most recent by PerfectjammerJuly 2019
  • How to protect yourself from government drones?
    I read about us drones spying on civilians.I wonder if there's a way to avoid tracking or ban it? I don't do anything illegal, I just want to be safe and not under the constant surveillan...
    2 comments Most recent by PerfectjammerJuly 2019
  • Can a hacker break into my mobile bank through a smartphone?
    Hello, guys
    I often use mobile banking for payment. Recently, I read a news that this payment method may h...
    2 comments Most recent by PerfectjammerJuly 2019
  • Can block access to social networks in the office?
    Hello, every one
    I have tried to limit the access to these social networking sites on the computer, but my...
    2 comments Most recent by PerfectjammerJuly 2019
  • Whether can the police without permission to monitor cell phone?
    Hi, guys
    I know that the police must be authorized to for personal GPS tracking. Then l...
    2 comments Most recent by PerfectjammerJuly 2019
  • Can I stop be tracked?
    Hi, brothers! 
    I've found some spy cameras in my house via spy camera findin...
    2 comments Most recent by PerfectjammerJuly 2019
  • Is it possible to track me, while use GPS jammer?
    I have a question of that sort. A couple of days ago I've found a GPS tracker under my car. If I use the GPS jamming equipment, then I will be tracked?
    2 comments Most recent by PerfectjammerJuly 2019
  • How to protect my smartphone form spying?
    Recently, I found my smart phone seems to be spy tools to monitor. How do I in does not affect my other equipment under the condition of normal operation to stop this espion...
    2 comments Most recent by PerfectjammerJuly 2019
  • Can 4G jammers prevent cheating after 5G phones come out
    With the arrival of 5G, our life seems to have changed a lot. Our school is now facing such a problem. We need to purchase a batch of jammers to prevent students from c...
    2 comments Most recent by PerfectjammerMay 2019
  • Can I use the jammer in the meeting room
    Hello, everyone
    Our company is a high-tech company. Competitors often eavesdrop on our ...
    2 comments Most recent by PerfectjammerMay 2019
  • Whether the mobile phone jammer can prevent eavesdropping
    Hello, everyone
    I heard that cell phone jammers can prevent meetings from being bugged. Is that true?
    2 comments Most recent by PerfectjammerMay 2019
  • Cell phone jammers can replace Faraday cages?
    Hello, everyone
    Our school planned to build a large Faraday cage, but it was very expensive. I've see...
    2 comments Most recent by PerfectjammerMay 2019
  • What is the range of cell phone jammers
    Hello
    I learned about the device online. I'd like to know what the maximum range ...
    2 comments Most recent by PerfectjammerMay 2019
  • How can you ban children using a mobile phone
    Hello, every one
    My child likes playing with his mobile phone very much. He often watches hi...
    2 comments Most recent by PerfectjammerMay 2019
  • What kind of cell phone jammer is the most popular
    Hello, every one.
    I want to buy a cell phone jammer, but I don't how to choice. What's jammer is the most popular in 2019 US?
    2 comments Most recent by PerfectjammerMay 2019
  • Can GPS jammers be used to protect government officials
    I'm a government official. I wonder if GPS jamming devices can protect officials from being tracked?  You know, there will always be journalists who do illegal things
    2 comments Most recent by PerfectjammerMay 2019
  • How can drone smuggling be stopped
    I'm a prison worker. More recently, prisoners have been using drones to smuggle their way over the walls. Is there a good way to stop them?
    2 comments Most recent by PerfectjammerMay 2019
  • Can schools jam cell phone signals

    Can schools now disable cell phone signals at will? My middle school has started installing a device called a cell phone jammer. Does the school have the r...

    2 comments Most recent by PerfectjammerMay 2019
  • Can US prisons legally use jammers
    I heard that some prisons have started to use this kind of equipment to supervise prisoners. Is it true? If so, where can they be bought?
    2 comments Most recent by PerfectjammerMay 2019
  • Why are more and more schools using cell phone jammers
    Our school seems to have installed such equipment recently. Why do schools need such equipment? What is the point of the device other than making it impossible for us to use cell phone properl...
    2 comments Most recent by PerfectjammerMay 2019
  • Why are signal jammers becoming more popular
    Hey, guys! Recently a device called a signal jammer has become more and more popular. Why?
    2 comments Most recent by NoraBrownMay 2019
  • When will 5G jammers appear?
    Hello, everyone! It is said that huawei will release the first 5G mobile phone this year. Will there be 5G jammer soon? I just bought a 4G jammer. I wonder, after 5G comes out, will my jammer ...
    2 comments Most recent by PerfectjammerMay 2019
  • GPS tracking? Exist? How to avoid it?
    I've heard that GPS tracking events have happened quite frequently recently. Does this phenomenon really exist? How to avoid it?
    2 comments Most recent by PerfectjammerMarch 2019
  • How to avoid the risks posed by drones?
    As we all know, drones bring a lot of harm now. So how can we avoid these risks and harms?
    2 comments Most recent by PerfectjammerMarch 2019
  • What signal can the mobile phone signal jammer interfere with at present?
    Hey, guys
    Now mobile phone signal jammer development at what stage, can interfere with what kind of signal?
    2 comments Most recent by PerfectjammerMarch 2019
  • How do you get the drone back?
    Hey, I wonder how to get someone else's drone back?
    2 comments Most recent by PerfectjammerMarch 2019
  • What is the maximum range of a drone jammer?
    Hi, I am very interested in the drone jammer. I want to know the maximum jamming distance
    2 comments Most recent by PerfectjammerMarch 2019
  • Signal jamming? Does it already exist?
    Hi, everyone!
    I'm a student at the Seattle business school, and I've noticed that I don't get any cell pho...
    2 comments Most recent by PerfectjammerMarch 2019
  • Is there a handheld drone jammer?
    For example, I wonder if there is a portable drone jammer?
    2 comments Most recent by PerfectjammerMarch 2019
  • Signal Jammer? Why we use it?
    Hi, brothers
    I want to know what a signal jammer is and why do we need it?
    2 comments Most recent by PerfectjammerMarch 2019
  • Why we need a portable jammer?
    I heard there are portable jammers and desktop jammers. Why do people tend to buy portable?
    2 comments Most recent by PerfectjammerDecember 2018
  • Can I buy a mobile phone jammer for car?
    I have a bad habit. I always like to see a cell phone while driving. I know this is very dangerous, but always can't help to do it. Therefore, I want to know if there is a cell ...
    2 comments Most recent by PerfectjammerNovember 2018
  • Can Canada use 4G mobile phone signal jammers?
    Hello, everyone.
    I am a restaurant owner that living in Ottawa. I hope my customers can more concentr...
    2 comments Most recent by PerfectjammerNovember 2018
  • How to buy WiFi and cell phone signal jammers?
    I am a school leaders. Thanks to the popularity of smart devices, more and more people are using them to break school rules. Such as using cell phone in class to watch video ...
    2 comments Most recent by PerfectjammerSeptember 2018
  • Whether GPS jammers can anti-tracking
    I am a Japanese society research scholars. I found that every year, Japan has more than 3000 women were missing. They have a common characteristic, had been people use GPS tracking. Therefore,...
    2 comments Most recent by PerfectjammerSeptember 2018
  • Now there are 5G jammers?
    With the popularization of 5G signals, more and more countries and cities began to use this new cell phone signal. So, keep quiet for a certain purpose, whether to have the corresponding ...
    2 comments Most recent by PerfectjammerSeptember 2018
  • Can GPS jammers be used for security?
    It is said that such device can be used in the security field. Politicians in many countries seem to be using similar devices. Mr. Putin has used such equipment in the kremlin. So I was wonder...
    2 comments Most recent by PerfectjammerAugust 2018
  • How to protect privacy?
    Recently, with the popularity of smart phones, more and more people use such devices. This device brings us a lot of convenience, but it also gives away our privacy. Many mobile apps now come ...
    2 comments Most recent by PerfectjammerAugust 2018
  • GPS jamming devices can affect drones?
    The drone attacks that were reported earlier have caused panic in many countries. Therefore, people pay more and more attention to protecting their own safety. How to jamming these drones has ...
    2 comments Most recent by PerfectjammerAugust 2018
  • Does WiFi radiation cause brain disease?
    I'm an IT worker. I have been living in WiFi radiation for a long time. Recently I found myself with headaches and nausea. My colleagues suffer from the same symptoms.So I wonder if the sympto...
    2 comments Most recent by PerfectjammerAugust 2018
  • How to prevent women from being tracked by GPS?
    Hello, everyone!
    I want get some hlep here. GPS tracking has been rampant for the past two years. You can easily buy a GPS tracking device. Currently, GPS tracking devices are the direct cause of more than 3,000 women being sexually abused each year. E...
    2 comments Most recent by PerfectjammerAugust 2018
  • Can use a electronic jamming device in classroom?
    Nowadays more and more students use all kinds of electronic devices. Many students are attracted by these devices. Students become unable to concentrate on their lessons. So, ca...
    2 comments Most recent by PerfectjammerJuly 2018
  • How to get a anti-wifi jammers?
    It is estimated that many people have seen recent reports about the impact of WiFi on human health. I believe it. So I took down my WiFi at home. But I'm still worried about the...
    2 comments Most recent by PerfectjammerJuly 2018
  • Where can buy high power selective cell phone jammer?
    I want to buy a selectivemobile jamming device. But I searched a lot of online stores and found no similar products. Can anyone tell me where I can buy this kind of device?
    2 comments Most recent by PerfectjammerJuly 2018
  • Are cell phone jammers legal in the workplace
    I want to know whether it is legal to use mobile jamming devices in the office area? Our office area needs to ban cell phone signals and prevent employees from being distracted
    2 comments Most recent by PerfectjammerJune 2018
  • What is a wifi jammer used for
    I've heard about this kind of product on the Internet. But I don't know what's the use of this product
    2 comments Most recent by PerfectjammerJune 2018
  • How far does the range of drone jamming device
    I learned about drone jamming device through a technology exhibition. I only know that such devices can jamming drones, but I don't know how far
    2 comments Most recent by PerfectjammerJune 2018
  • How to block cell phone signals in public places
    I've met people who talk on the phone loudly in public more than once. Sometimes you have to listen to someone tell you the menu for dinner for half an hour. I can't st...
    2 comments Most recent by PerfectjammerJune 2018
  • How to block wireless signals in large stores
    I've heard that a lot of hackers have recently set up fake WIFI in large stores to steal other people's information. This makes me very worried about the security of my smar...
    2 comments Most recent by PerfectjammerJune 2018
  • How to jam mobile phone signals in school
    With more and more applications of mobile phones, more and more people pay attention to mobile phones. As a result, many students are still paying attention to their mobile ...
    2 comments Most recent by PerfectjammerJune 2018
  • Does long use of cell phones affect intelligence
    According to statistics, students who use mobile phones for a long time have lower attention and intelligence than their peers. As a education worker, I felt it was necessar...
    2 comments Most recent by PerfectjammerJune 2018
  • Are cell phone signal harmful to the brain
    I recently read a report that receiving cell phone signals for a long time is harmful to the brain. This message really freaked me out. If the news is true, how can I protect myself?...
    2 comments Most recent by PerfectjammerJune 2018
  • How to ban cell phone signal in court
    It has to be said that the court is a place that needs to be kept quiet. But with the popularity of mobile phones, cell phone ringtones are now always heard during court ses...
    2 comments Most recent by PerfectjammerJune 2018
  • What can jam mobile phone signal
    I wonder if there is any device that can block cell phone signal? Although cell phones are a great invention. But I can't stand my neighbors talking loudly on the phone...
    2 comments Most recent by PerfectjammerJune 2018
  • Where can buy military GPS jamming device
    I want to know that I can buy military GPS jamming equipment now? Where can I buy it?
    2 comments Most recent by PerfectjammerJune 2018
  • How to stop using cell phones in theater
    If you're watching a play in a theater, How do you feel when suddenly the cellphone screen of the audience around you lights up？ As a theater worker, I have received ...
    2 comments Most recent by PerfectjammerJune 2018