• How to prevent distraction while driving
    Hello!  
    In the past decade, more than 30,000 Americans have been killed due to distracted driving by cell phone use while behind the wheel. These figures are staggering and yet the U.S. government refuses to do anything substantive to curtail the...
    2 comments Most recent by PerfectjammerFebruary 2018
  • How to stop gps signal on vehicle
    Hey, guys! I've had some trouble recently. My new car seems to have been altered. I found a little device. It looks a bit like a tracking device that's been used in movies. Does anybody know what this is about? Is it possible to remove it? Or is there a be...
    2 comments Most recent by PerfectjammerFebruary 2018
  • Can I use a cell phone jammer in my office
    Hello everyone! 
    I'm a personnel director. Recently, I have found that more and more employees use mobile phones frequently during their working hours, and even some people make phone calls in the bathroom. I've turned off WIFI, but someone will u...
    2 comments Most recent by PerfectjammerFebruary 2018
  • How to prevent cars from being tracked by GPS
    Hello, everyone! Recently, I've seen a lot of news about private cars being fitted with GPS tracking devices. I wonder how often things like this happen in the United States? If you are tracked, how do you solve it? What devices are available to prevent tr...
    2 comments Most recent by PerfectjammerFebruary 2018
  • Can GSM jammer prevent cheating
    Hello administrator! I heard that GSM jamming devices can prevent cheating. Is that true? There have been several cases of students cheating on mobile phones in our school recently. So we are looking for an effective way to prevent students from ...
    2 comments Most recent by PerfectjammerFebruary 2018
  • In theater how to stop annoying phone ringing and photographed behavior?
    I am a theater staff. I feel I can not stand the ringing ringing of the phone and camera sound during the performance! I heard that the jammer can solve this problem, is it really effective? If your can, I hope your can give me a recommendat...
    3 comments Most recent by addisonJanuary 2018
  • Is it legal to use a jammer in the United States?
    Hello everyone! I may have a little sense of crisis excess, I always feel someone watching me, tapping my phone, watching me through my WIFI. So I want to block the surrounding signal through the jammer, and let me feel at ease. But I'm not sure in t...
    3 comments Most recent by addisonJanuary 2018
  • My car has been traced by GPS, how can I do?
    Hi there! My friend recommended me come here because I heard that there are experts in jammer deviece here.
    Ye...
    3 comments Most recent by addisonJanuary 2018
  • I feel my phone may be bugged, has any way to effectively prevent information leakage?
    Hi everyone!  Recently I always felt my phone was being monitored! Although I do not know how each other eavesdrop on my phone,  but my intuition told me that I was monitored. This feeling is very bad! Who can help me? Many thanks!
    3 comments Most recent by addisonJanuary 2018
  • Is it possible to blocker hidden Bluetooth earplugs alone?
    Hello, I am an educator, and as more and more advanced technology, many students begin to cheat with high technology. One of them is the hidden bluetooth earplugs. I think I need a jammer that can blocker the Bluetooth signal alone without affecting others...
    3 comments Most recent by addisonJanuary 2018
  • How to disable cell phone while driving?
    Many parents would love to be able to give their teenagers a cellphone that couldn't be used while driving. Now some inventors say they have come up with ways to make that possible, but they appear to be relying on wishful thinking. Texting, talking on cel...
    2 comments Most recent by PerfectjammerJanuary 2018
  • Are cell phone jammers legal in schools?
    Hello everyone! 
    Students addicted to their cell phone!! This is a very depressing fact. But they do exist. More and more students are concentrating on their mobile phones instead of teachers. This is not an individual phenomen...
    2 comments Most recent by PerfectjammerJanuary 2018
  • How to block cell phone signal in college classroom?
    Hello everyone! 
    Now more and more students are using mobile phones in my class. They text or use facebook to see all kinds of social software. They even used mobile phones to cheat on exams.Assume that I cannot confiscate them, and that I have al...
    2 comments Most recent by PerfectjammerJanuary 2018
  • How to block cell phone signal in a room?
    Hello everyone! I have a live-in house assistant that was on her phone all the time. She especially started at midnight, and talked for hours until perhaps 4 or 5 am (I think the cell operator she was using has cheap call rates from 00 to 06 AM). I know t...
    2 comments Most recent by PerfectjammerJanuary 2018
  • How to block gps signal in car?
    Hello everyone! Maybe you don't believe. I recently found something similar to a GPS tracker on my car. To that end, I went to a nearby police station. But the sheriff told me that this could have been done by the investigative agency. Oh! ...
    2 comments Most recent by PerfectjammerJanuary 2018
  • GSM jammer to prevent cheating?
    Hello everyone! I've heard that educators in China and Japan use GSM jammer to prevent cheating. This approach is true valid? Is it legal to us...
    2 comments Most recent by PerfectjammerJanuary 2018
  • How to prevent drone from violating my privacy?
    Hello, everyone! Recently, more and more UAVs flew over the courtyard of my home. Some drone will stay in the yard for some time. Honestly, I do not know what they want to do. But when I saw some drones with cameras, I felt as though someone...
    2 comments Most recent by PerfectjammerJanuary 2018
  • WIFI jammers can prevent employees wasting time?
    I am the boss of a small business. Recently I found out that my staff used their cellphone for a long time when using their mobile phone during work hours or going to the bathroom. I do not know how to stop them from doing this. I heard that usin...
    2 comments Most recent by PerfectjammerJanuary 2018
  • Cell phone jammer that could prevent driving distraction?
    Hello everyone! I heard that cell phone jammers can isolate all cell phone signals. So, I think it is possible to prevent distracting when driving. Is this actually possible?
    2 comments Most recent by PerfectjammerDecember 2017
  • GPS jammers can blocker L1-L5 signal frequency?
    Hello everyone! I have heard that GPS jammers can blocker GPS signals. So in fact really can jammer all GPS signals?
    2 comments Most recent by PerfectjammerDecember 2017
  • Is it legal to use a jammer in a movie theater?
    Hello, everyone! As a cinema staff member, can I use jammers in cinemas? Recently, many customers complained that there are always some people who answer the phone or take pictures during the movie playback. I think perhaps we need to take some coercive me...
    2 comments Most recent by PerfectjammerDecember 2017
  • Jammer can effectively prevent drone smuggling of contraband?
    Hello everyone!
    I am a prison staff member. More and more heavily sentenced criminals have recently smuggled c...
    2 comments Most recent by PerfectjammerDecember 2017
  • Can I use a signal jammer in hospital?
    Hello everyone!
    I am a nurse. In the hospital often occur when the phone ringing too loud or the call is ...
    2 comments Most recent by PerfectjammerDecember 2017
  • Can I use a cellphone jammer in hostel?
    Just like the problem, I just want to have a quiet sleep time. Often there is a phone call in the hallway or in the next room until late at night. So, I want to know, can I do this?<...
    2 comments Most recent by PerfectjammerDecember 2017
  • What are the real purposes of using mobile phone jammer?
    Although I've heard of cellphone jammers already, but I never knew what it really used.
    Who can tell me w...
    2 comments Most recent by PerfectjammerDecember 2017
  • Can use cell phone jammers in school?
    Since smartphones have become popular, more and more students turn their attention to mobile phones. Students who use their mobile phone for social activities can be found every...
    2 comments Most recent by PerfectjammerDecember 2017
  • Can blocker high-altitude drone and small drone signals with jammer?
    2 comments Most recent by PerfectjammerDecember 2017