This site is professionally supported by Perfectjammer All information about how to jamming devices

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 or when the exam cheating. So, I want to try to use jammer to stop these actions. But I don't know where I can buy these devices

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 stand it any more. So I wonder if there's a way to block cell phone signals

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 phones in classroom. Our school has been looking for an effective way to prevent students from being distracted. Can you give me some advice?

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 similar complaints more than once. Is there any good way to stop this?

Hey, guys. Our company is going to organize a big meeting recently, during which there will be many small secret meetings. What needs to be done to prevent eavesdropping and leaks?

I'm a librarian. With the popularization of mobile phones, more and more people have mobile phones. More and more people answer the telephone in the library. The atmosphere in the library was seriously damaged. So I want to know how to block cell phone signals in the library

I'm very interested in mobile interference devices. But I'm in a city where I can't find a shop for this kind of equipment. So I want to know how to make this device

Hey, guys. I'm fed up with cell phone ringtones in the library. Who can tell me how to jam cell phone signal?

I live next door to a neighbor who often calls late at night. Every day from 1 a.m. to 3 a.m., he would make regular phone calls and wake me up from sleep. So I want to know what can I do to block cell phone signal so that I can sleep in peace.

Hey, guys!I have a question want to ask you for help. How to jam cell phone signals at home? My children have been using their cell phones late into the night. In order to give him an early break, I want to try to jam the cell phone signal at home

I've heard about this kind of equipment. But as far as I know, this kind of equipment is usually purchased by the government or the education department. I'd like to know how can have a personal cellphone signal interference device?

Hi, everyone!I seem to be in trouble. My phone seems to have been bugged, and I don't know where it was bugged. Is there a solution? I want to know how to stop it

I know what jamming devices do, but I want to know how to use them legally. It is said that it is forbidden in some countries

HelloI learned about this kind of device on the Internet. I only know it can interfere with GSM signal, but I don't know where to use it. Can you tell me where this kind of equipment is needed?

Hello, everyone!I am a teacher and my students always like to use mobile phones in class. How can I ban GSM signals to prevent them from using their phones for long periods of time?

HelloI want a GSM jammer, but I can't buy it in my city. So I want to try to make one myself. Does anyone give me advice?

Hello, everyone!How do you see the use of mobile phones in class? I am a middle school teacher. Recently, I found that more and more students use mobile phones in class. In addition to texting, they use their mobile phones to log on to facebook or youtube. I don't think these social apps will help them learn, so I want know how to stop cell phone signals in the classroom now

Hello, everyone!How do you see the use of mobile phones in class? I am a middle school teacher. Recently, I found that more and more students use mobile phones in class. In addition to texting, they use their mobile phones to log on to facebook or youtube. I don't think these social apps will help them learn, so I want know how to stop cell phone signals in the classroom now

Hello, everyone!I am a personnel officer in a company. Recently, I've noticed that many employees use their mobile phones for hours at work. I wonder if there are any good ways to block their cell phone signals during work hours

Hello, everyone!Have you ever had any phone tapping? I'm a government employee, and we will several important meetings recently, and given the security of information, we need to prevent eavesdropping. Will mobile phone become the medium of wiretapping? How to avoid phone tapping?

Hey, guys!I've been being harassed by the phone lately. I can't sleep. I live in an apartment, and the guy next door starts talking at 12 o 'clock every night for hours. I almost can't fall asleep. So, I want to know how to block cell phone signals, I hope to be quiet at least at night

Hi there! My friend recommended me come here because I heard that there are experts in jammer deviece here. Yesterday I found a GPS tracker under the car. Can I stop the tracker if I use a GPS jammer?

Hello everyone, I need to buy a cell phone jammer in the classroom. As a teacher, I really can not stand the students have been ignoring me, has been staring at the cellphone. So, what kind of jammer do I need to choose?

Ways to Protect Against gps tracker jammer Jamming

Discover effective methods to prevent the interference caused by car gps signal jammer.

Tips for Halting gps tracking jammer Jamming Activities.

My new boyfriend has installed a GPS tracker in my car.

The car I am driving is equipped with GPS. I'm afraid someone followed me with it. What can I do to delete it or avoid paying attention to it?

The wall area covered with wire mesh will reduce the strength of cellular communication. Depends on location.

Stay away from the noise of cell phone calls and quiet environments, cell phone signal jammers can prevent tracking.

How do you think the mobile phone jammer has an adjustment function on the Internet? I don’t know if the one I bought has an adjustment function?

In the face of numerous signal jammers, what choice should we make and which aspects should we consider?

Hi, everybody! Sometimes it is difficult for me to compare the selected types of signal jammers, so I want to know how to perform this operation correctly to choose a suitable mobile phone jammer?

Hi, everybody! I restricted the work network of employees through software, but they continued to use the Internet excessively, but there was no WiFi network in the building. How did they do it, how can I stop it?

Recently I discovered that there is a device similar to a tracker under my car. I don’t know if someone is really monitoring me. GPS jammers can prevent this from happening?

Hi, everybody! I often do all kinds of different things on my laptop, from work to entertainment. But recently I read the news that malicious elements invaded your laptop via WiFi connection. Can I avoid it?

When I arrived at the exam school recently, the signal seemed to be turned off all of a sudden. I wonder if there is a cell phone detector. How can I prevent him from blocking the cell phone signal?

Mobile police jammer are designed for mobile phones. First, you have to understand their working principle to know how to overcome mobile phone jammers.

Is there a setting that prevents the mobile phone from being affected and controlled by mobile cell phone signal detector device?

Has anyone been known to have successfully cracked this sophisticated instrument, a mobile radar jamer?

Recently, I read about the GPS positioning system of my mobile phone, which can be used to track me. Is there any way to block this GPS on my phone?

Hi, I have read the news about military-grade drones that will be used to track American personnel, and I want to know, is there any way to hide or disable surveillance? I did not do anything illegal, I just want to be safe, and not be under surveillance all the time!

Hi, I recently stumbled upon a new camjacking technology that uses your own browser and webcam to monitor you. I want to protect myself, but I don't want to turn off the camera because I often need it. Is there any way to achieve it?

Hi! I heard that the recent G20 summit in Russia brought a new spy. They said that Russia made some gifts to the participants, such as USB hubs and flash drives. The German Secret Service inspected these devices and found that they had some hardware monitoring modules installed. Such gadgets are more frequent. They are all from China. How to protect yourself from those spyware modules.

Hi, I want to know how the Tile tool works, I didn't get it from the description. Tile seems to be a very useful gadget, but it is very good to make sure it is safe.

Recently, I saw on the Internet that the free Wi-Fi hotspots around us are not secure and sometimes maliciously steal our personal information. How do I keep myself safe?

Hello friends, I want to know if there is a way to improve the working range of the wifi jammer. I have to stop the Wi-Fi network in the adjacent building and they always make noise to me. I can't stand it. I want to buy an interference device. The problem is that it is about 150 to 170 feet. Help me choose the right device, or maybe there is a way to increase the interference radius of some of them. Do a lot in advance!

My father installed Lowe’s smart home system a couple of weeks ago. That’s a cool gadget but now Verizon added a USB modem that is compatible with our smart home system. Now it can be monitored remotely, over the internet. I need to block that, because we can’t hang out with my boyfriend, while my dad is out

I want to know the bluetooth mouse can signal interference? If can interfere with, I need to do?

With radio technology is more and more developed, the spy tools also do more and more small. They all come from China, that's why I'd like to know, how to protect myself from those spying modules.

I have a neighbour, in this 2 years he placed 2 video cameras on his Doors and looking on mine on a distance of aproximative.

I have found out that my boss is tracking the car I am using, I don't like that I don't even want to touch the GPS tracker device.

I've read online that many people are using this amazing gadget.

Hi, everyone. I wonder where I can buy a cheap jammer in Australia?

I can't stand people talking on the phone in public any more. Every day I can hear all kinds of loud calls. Like a woman talking about her cosmetics. Or a lady talking about her family's menu tonight. So I want to know how to block cell phone signals? I need to be quiet

It is said that GPS tracking devices are now easily available in the United States to track individuals. I am very worried about this. I don't know when I will be followed by others. So I want to know how to block the GPS tracking of the vehicle

I've heard that the security of smart devices is getting worse recently. Many hackers can use WIFI and bluetooth signals to break into smart devices and steal personal data and bank accounts. So, I want to know how to block the bluetooth signal to make sure my smart device is safe.