No matter where we go now, it seems that the first sentence we enter the store is to ask the owner: "What's the WiFi password of your home?" It is undeniable that the wireless network has penetrated into every aspect of our life. is unimaginable. But did you know that wifi signal jammers are really magic?
Recently Jammer mart found an open source motherboard, through which you can block the surrounding wireless network, so that you can't surf the Internet. The success rate can reach 99%, which is really frightening.
This motherboard is the NodeMCU ESP8266, which is very popular in the open source community recently. Originally used as a microcontroller to provide Wifi serial port transparent transmission, it is actually a 32bit Tensilica Xtensa LX106 processor with a frequency of 80 MHz and a complete wireless WiFi stack. The developers have made network blocking very easy by modifying it.
WiFi signal blocking tie
A few days ago, Canadian advertiser Grip Limited proposed a new idea: a tie that can hijack your home WiFi signal and change its transmission path. After wearing this tie, users can successfully search for WiFi signals only if they are outside the field of 10 feet around the wearer. So, when dads wear it, kids who want to go online have no choice but to hang around their dads. So, from this concept, we call this new technology TieFi (the combination of Tie tie and WiFi). "Even with such a magical tie, I think people may still not grasp the core of the problem," a family doctor said in an interview with the media.
WiFi signal blocking wallpaper
A few years ago, French researchers developed a wallpaper that blocks WiFi signals, allowing WiFi signals to be confined to specific offices or departments, providing better WiFi security. This shielding technology is not a common electrostatic shield, but only shields wireless LAN signals of specific frequencies, so cell phone and radio broadcast signals can pass through. According to researchers, the price of this wallpaper is almost the same as that of traditional mid-range wallpaper, and it has been on sale since 2013.
In addition to preventing WiFi signal snooping, this wallpaper can also be used where WiFi interference is a concern. Such as hospitals, hotels, theaters, etc., can also be used to prevent guests from trying to use an external free WiFi signal to avoid paying. Of course, consumers who are more sensitive to electromagnetic waves are also a potential marketing target group.
There are still many artifacts for WiFi signal shielding. We have listed a few of the more common ones. I wonder if you have the desire to buy them after reading them? Welcome to Jammer mart
