This site is professionally powered by Perfectjammer All about how to use interference device/Jammer

Criminal gangs have begun using gps jammer to help them steal expensive cars and trucks carrying valuables, or avoid paying tolls or mileage fees.

Signal jammer is a unique device. It can help you fight against 4G, UMTS, CDMA, GMS and PHS networks.

The meeting room is a very serious place and cannot be affected by the external environment.

There are a lot of things to consider if you are going to use more than two signal jammers in the same building.

The techniques used in most commercial jammers are based on noise attacks.

Different cellular systems process signals in different ways, and a simple, low-cost cell phone jammer has been designed to provide a solution to the problem of limiting cell phone use.

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

Many hotels now set up WiFi jammers in public places to prevent malicious destruction by some people?

Sometimes in some important occasions, in order to prevent leaks, the staff will use mobile phone jammers to stop them.

If you want a quiet and safe trip, aGPS jammer is one of the best options to keep your phone noise-free and quiet.

For those who don’t concentrate on driving, we can use cell phone jammers to stop it, so that it won’t affect other people.

Is it legally permitted to install cell phone jammers on campus? Unfair to our students?

This is an external antenna type examination room used to interfere with phone jammers. Mobile cell phone jammer Bluetooth deterrents are mainly used in laboratories, prisons, gas stations, cell phone bombs.

I have bought a mobile phone jammer before, but there has been a spread of car surveillance on the Internet recently. I wonder if a mobile phone jammer can block GPS signals?

The installation height of the mobile phone jammer and the irregular installation of the antenna will cause its shielding effect?

Hello everyone! I know that many different things can be blocked, so it is interesting to me-is it possible to block the signal from the car remote control?

Hello everyone! Recently, my daughter often stays up late to play with her mobile phone. It is deeply saddening to see her addicted to her mobile phone. Is there a cure that will help?

Hello everyone! I want to know, is it possible to use a wifi jammer to block the wireless mouse? I want to control the mouse of my company. Their faces must be beautiful

Is it legal to use cell phone jammers at gas stations?

Many students are now using mobile phones to find answers on the Internet. This not only protects the students, but is also unfair. Can they use cell phone jammers to block cell phone signals?

Is there any equipment that can help me solve this problem?

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?

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?

I often use mobile banking, and recently I discovered that my bank has released a mobile banking application on Google Play. I want to know is it safe to use these applications? I am not a real experienced user, and I am worried that someone may hack into my account. What can you tell me?

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 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?

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?

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

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.

What is the security of mobile devices that dominate the market with Android phones?

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

Hi guys, I really need to know if it is ok to use a Wi-Drive, will my data be safe there? Or someone may use it against me?

Hi guys! Tell me please about this thing: is it possible to use two blockers in a building? If so, how will they work together? Will they interfere badly?

Hi people! Recently I've read that soon cell phones will be allowed to use on planes. I don't know how it will work but is it possible to use jammers there?

Hola amigos! I want to ask you this: is there any real practical usage for the multi-frequency jammer to be able to use its full potential at the max power?

Hi everyone! I know that cell phone jammers can stop cell phone signals in a certain radius. Is it true that those signal jammers are being used in prisons?

Hi there! Since signal jammers are not for house usage only but may be also used as portable devices, I want to know: what conditions are perfect for them?

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

We often see information about the GPS jammers in the Internet. So what's the function of the device?

When you're woken up late at night or early in the morning by a ringing phone, you're probably as angry as I am. Since my phone doesn't turn off when I sleep, so I am often woken up by unimportant calls. So now I want to block my cell phone while I sleep

I've heard that GPS trackers are now easily available in the United States, and there are often people who do it illegally. So I was very worried about my privacy and whereabouts being leaked. So I was very worried about my privacy and whereabouts being leaked. So, I want to know what frequency civil GPS generally USES, I want to block such signals, to protect their own security

I'm a techer. Although I know that using mobile phones can help students learn more knowledge. But I still can't stand it when students use mobile phones to chat or surf social software in class. I've heard that there's a device called a cell phone signal jammer that can jam cell phone signals. Can I buy and use it?

Although I've heard about cell phone signal jammers for a long time, and this device has been mentioned more and more in recent years. But I don't know what the uses of such devices is.