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 29Cell 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 29Drone
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 29Cell 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 12Cell 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 11Drone
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 10Drone
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 espion...
2 commentsMost recent by PerfectjammerJuly 9Cell 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 22Cell Phone
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
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 commentsMost recent by PerfectjammerMay 15Cell Phone
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 commentsMost recent by PerfectjammerMay 15Cell Phone
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 commentsMost recent by PerfectjammerMay 15Cell Phone