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 commentsMost recent by PerfectjammerSeptember 2019Cell Phone
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 commentsMost recent by PerfectjammerSeptember 2019Cell Phone
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 commentsMost recent by PerfectjammerAugust 2019GPS
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 commentsMost recent by PerfectjammerAugust 2019Cell Phone
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 commentsMost recent by PerfectjammerAugust 2019Cell 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...
2 commentsMost recent by PerfectjammerAugust 2019GPS
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 commentsMost recent by PerfectjammerAugust 2019GPS
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 commentsMost recent by PerfectjammerAugust 2019GPS
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 commentsMost recent by PerfectjammerAugust 2019GPS
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 commentsMost recent by PerfectjammerAugust 2019Cell Phone
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 commentsMost recent by PerfectjammerAugust 2019Drone
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 commentsMost recent by PerfectjammerAugust 2019Cell Phone
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...
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 commentsMost recent by PerfectjammerJuly 2019Cell 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 drone...
2 commentsMost recent by PerfectjammerJuly 2019Drone
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 commentsMost recent by PerfectjammerJuly 2019Drone
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 commentsMost recent by PerfectjammerJuly 2019GPS
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 commentsMost recent by PerfectjammerJuly 2019Cell Phone
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 commentsMost recent by PerfectjammerMay 2019Cell Phone