Faraday Key Fob Protector (2 PACK), Signal Blocking Car Key Faraday Case, RFID Card Faraday Bag, Keyless Entry Fob Faraday Cage, Anti theft Car Card Protection (S)

"Why do you need the Faraday Bag? PROTECT YOUR CAR Simply place the key fob into the faraday pouch and your car protected.

Block Car Key Signal No signal and car can't start Faraday bag for key fob Modern keyless fobs carry identification chips that pick up radio signals sent out by their car.

The vehicle recognizes the fob when it's in range and unlocks the car.

Criminals use a radio frequency relay booster, it's possible to pick up and then transmit a key fob signal to trick the car and steal it."