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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, but also emit a kind of radiation that is harmful to human body, especially when people are sleeping, it will unknowingly affect your brain. Long-term exposure to this radiation can cause hair loss and disrupt your sleep. The same is true of our frequent exposure to WiFi. Do we have an effective way to protect our health?

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. This may just be a possible threat in the future. But with the development of smart devices, our lives have become more intelligent and convenient, but also extremely unsafe. Once someone breaks into your home's smart devices, you're likely to be monitored

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 frequently appeared in reality, happened in our side. Yes, you might have been stalked without even noticing. But most of us can't do anything about it, so how do we deal with it?

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 to software, the phone's GPS system also sends location results to departments that collect information. In general, we are becoming less and less private. So how do we defend our rights?

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 the abuse of GPS. Now GPS has become a tool to monitor our residents. How can we protect our privacy from prying eyes?

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. So the question is, is it safe enough for other countries to use this system? Will some secrets be leaked to us intelligence agencies? How can we try to avoid this?

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 speed has become very slow in the evening, I suspect that the Internet may be stolen. How to prevent this from happening?

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 me, and I can feel the prying eyes that drive me crazy. And the police don't actively deal with this kind of thing, just let me notice. What should I do?

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 reason?

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, your mobile phone will lose signal, what is happening?

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. How to stop it?

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 him short-sighted prematurely, and if there is any way to stop him from using his mobile phone continuously

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 seriously damage the health of my students. Is there any way to isolate these WiFi signals?

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 facebook and twitter.I want to change that. Is there a good way to make them unable to use their phones?

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 phone rang so often at prayer recently, the signal in the church had become very weak

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? Signal interference?

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 equipment has radiation to human body and is harmful to health. Is it true?

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 exactly is going on here?

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 loses its positioning function, the us navy is basically blind.

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 get addicted to it, thus affecting the class

According to incomplete statistics, most American citizens are understandable about the phenomenon of signal interference. Because they think somewhere needs to be quiet. Not every place is where you answer the phone

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 confidence in this generation of fighters.

Chinese police have reportedly begun installing cell-phone jamming devices around prisons in an effort to prevent re-offending. Is that true?

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 signal interference and use. As a result, in electronic warfare, Russia is largely invincible, and Israeli warplanes are said to have been recently disrupted by Russia

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 stealth drones have been captured by Syria, intercepting large amounts of top-secret data. So whether the device is currently spread over GPS jammers?

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 countries begin to interfere with the GPS signals of the United States

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?

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?

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?

Hello, everyoneRecently my cell phone has lost its signal for no apparent reason.It often happens after important meetings, which prevents me from delivering the latest news.How does this work? What can they be up to?

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 device won't work anymore. What should I do?

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 still need to preserve cell phone calls as a means of communication between employees. So you can't block the cell phone signal itself, can you do that? What kind of jamming equipment do I need to buy?

Hello, everyone. I have a complicated situation here, which involves jamming several signals simultaneously.Is there a jamming device for sale?

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

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 drones for surveillance and spying, and whether our privacy will become more insecure

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 surveillance! Many thanks in advance, any help will be appreciated!

Hello, guysI often use mobile banking for payment. Recently, I read a news that this payment method may have some vulnerabilities. I wonder how secure it is

Hello, every oneI have tried to limit the access to these social networking sites on the computer, but my employees can still visit by smartphone or other mobile devices. So, in the face of such situation, what can I do?

Hi, guysI know that the police must be authorized to for personal GPS tracking. Then listen and follow up phone? How to track and stop him?

Hi, brothers! I've found some spy cameras in my house via spy camera finding device. May be there is also GPS tracker in my car I guess. How can I to stop them?

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?

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 espionage?

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 cheating. However, I do not know whether the 4G signal interference equipment purchased will work properly after 5G is popularized.

Hello, everyoneOur company is a high-tech company. Competitors often eavesdrop on our meetings to steal information. So we found mobile interference devices on the Internet, which seems to be an effective way. So does this device really work in a conference room?

Hello, everyoneI heard that cell phone jammers can prevent meetings from being bugged. Is that true?

Hello, everyone Our school planned to build a large Faraday cage, but it was very expensive. I've seen on the Internet that cell phone jammers do the same thing, and they're much cheaper. Does that mean the device can replace the Faraday cage?

Hello I learned about the device online. I'd like to know what the maximum range is right now

Hello, every oneMy child likes playing with his mobile phone very much. He often watches his mobile phone till midnight. Is there any way to stop him?

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 2024 US?

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

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?

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 right to do so?

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?

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 properly?

Hey, guys! Recently a device called a signal jammer has become more and more popular. Why?

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 still work?

I've heard that GPS tracking events have happened quite frequently recently. Does this phenomenon really exist? How to avoid it?

As we all know, drones bring a lot of harm now. So how can we avoid these risks and harms?

Hey, guys Now mobile phone signal jammer development at what stage, can interfere with what kind of signal?

Hey, I wonder how to get someone else's drone back?