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What Is A Faraday Bag
Protect Your Car Theft
A Faraday bag is an electromagnetic-shielding device that can block electronic signals from reaching the devices stored inside. When it comes to protecting car keys, a Faraday bag can be used to prevent thieves from using a relay attack to steal the car. By placing the car keys inside a Faraday bag when not in use, the signal from the key fob cannot be picked up by a relay device, making it much more difficult for thieves to steal the car.
In another words, a more practical versions of the mighty Faraday cage or protective enclosure that prevents electromagnetic radiation from entering or exiting.
They work on the principles as a faraday cage which were invented in the 1800s.
Why Use a Faraday Bag in first place !
Car theft cases are on the increase all over the places. This bag is one way you can try to prevent car thieves away from copying your car code. Its a small investment of few dollars on faraday bag which can save your car from being stolen. Here are few common reasons why people use a Faraday bag: