This site is professionally supported by Perfectjammer All information about wiki signal blockers / jamming devices

I am an electronics enthusiast, and I especially like to study something by myself. Mobile jammers are one of my recent interests. I would like to ask whether it is troublesome to make shielding devices.

Recently, the problem of children's sexual intercourse that appeared on the Internet has attracted people's attention. I also think there is any way to prevent children from having sex too early. I don't know that mobile phone jammers can cut off the connection between them?

Hello there! I am a school teacher, and I hate students cheating in exams and being distracted during class. Can I use cell phone jammers in the classroom?

Hello everyone! Can someone tell me about using WiFi jammers? Can I use it for security purposes to protect my personal information?

Hi! My name is Jimmy, I want to ask if anyone knows how to block incoming calls? Is it difficult? What do I need to own or use for this?

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, everybody! I'm curious, how much is a cool mobile jammer worth? I mean what is the normal price of high-quality products in signal jammers?

I have seen a lot of signal jammers on the Internet and they look very good. I have been choosing to buy it hard. Can you recommend me a multi-band WiFi signal jammer for home desktop computers suitable for home use?

Hello there! I heard that it is possible to use the OTG cable to hack the onboard computer, but now I want to know if the same operation can be performed remotely? Is my car controlled via Bluetooth and Wi-Fi?

Hello there! It was seen in recent automotive technology newspapers that the Megamos encryption algorithm for encrypted passwords is transmitted between the car anti-theft gadgets and the car itself. Is this really dangerous, because if I remember correctly, it will be used in luxury cars such as Porsche, Lamborghini and Bentley

Is it possible to plug street lights or lights in warehouses or front porches? This is strange, because usually when I walk by street lights or drive by, they flicker and dim, and then light up again for about 20 feet when I like. Can this smart light interfere?

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?

Hello there! I need a privacy protection tool to ensure that no one can monitor me with the help of my smartphone. I need to make sure that I cannot track and remotely control my gadgets. The eavesdropping must be the same, and all data stored there must be kept safe. What signal jammer or "carry-on" product would you recommend?

Hi, hello, I recently noticed some information on the Internet, which indicates that the Android operating system uses a weaker SSL version, which runs based on the RC4 algorithm, not the well-known reliable SHA1, so I want to know if this Danger?

Hi, I heard that such tracking is possible, but I don't know how it is done, and I also want to know if the NSA has the necessary resources to track people in this way. If all this is true, then I will need to provide some advice on how to hide this type of tracking. If the government tries to undermine my privacy, I will protect my rights.

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 need some help! Recently, I lost my account on Facebook and someone hacked it, but the problem is that I never left the account data on any site, I use an Android smartphone. By contacting the technical support staff, I have restored my account. In order to prevent this kind of thing from happening again, should I buy a hand jammer?

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.

Hi, I have seen that the latest smart TV can collect a large number of user browsing habits about users and share them with companies and advertisers. I want to know if it is real, and if it is, how can I stop it?

Hi! I want to know if there is a way to improve the working range of the jammer. I need to block the Wi-Fi network in a nearby building, the problem is that it is about 150-170 feet away. Please help me choose the right equipment, or maybe there is a way to increase the interference radius of some of them. Many things in advance!

I want a jammer that can shield a variety of signals, or a signal that can be shielded separately, preferably a hand-held one. Any good recommendations?

Many times, when we take exams, our mobile phone signal is always empty. Is the school installed a mobile phone jammer?

I have recently been particularly interested in electronic device handheld mobile phone jammers. How does it work and where is it generally used?

Recently, I was fascinated by looking at my mobile phone. I often watch TV programs day and night. I cannot control myself. Is there a hand-held mobile phone jammer to prevent me from seeing the phone?

Many electronic devices can be used underwater. I wonder if there are jammers that can work underwater?

My house is still on the phone in the middle of the night, it is very noisy and it affects my rest. Can a cell phone jammer eliminate the noise?

With the development and popularization of wifi networks, we are a ubiquitous wifi network. People cannot live without wifi. It has been connected to Internet media. Our own wifi may be hacked, let alone public wifi.

Radiation is a common phenomenon, so how can we reduce the damage of radiation to the body?

With the development of technology, there are many signals in our lives. What makes you need a jammer? You need this kind of jammer device, it will interfere with cell phone signal and GPS signal. With the development of jammers, jammers-buy store goods can meet your requirements.

What is the specific connection between the fretting interference technology and the interference between jammers?

It is said that the United States spends a lot of money on the communication jammer, and then developed a very powerful terrestrial communication jammer, and it has completed the most basic tests.

Now in a society where technology is more developed, the endless stream of monitoring equipment is really worrying about your privacy, and I don’t know what jammers can shield all monitoring equipment.

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!

Sometimes when I'm playing a video game, they flash and go out, and then restart after a while. More than 20 feet. Is this jammer's interference?