Samfolk Upgraded Key Fob Faraday Bag 2 Pack with 10 Pack RFID Blocking Sleeves, Safety Car Key Signal Blocking Bag, Anti Theft Pouch

What is a Faraday Bag? It is a structure that blocks the passage of radio signals. Why do you need the Faraday Bag? 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 doors. Keyless ignition systems

What is a Faraday Bag?

It is a structure that blocks the passage of radio signals.

Why do you need the Faraday Bag?

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 doors. Keyless ignition systems work in the same way – enabling cars to start when the key fob is detected in the cabin.
Criminals can exploit this via a wireless relay attack. Using a radio frequency relay booster, it’s possible to pick up and then transmit a key fob signal to trick the car into thinking a fob is present. This enables entry and theft from the cabin or boot – and, in the case of keyless ignition systems, theft of the vehicle itself.
Thanks to its 100% signal jamming capability, Samfolk faraday bag can completely isolate your fob to make such attacks impossible – giving you complete peace of mind as a protector against data loss.

How does the Samfolk faraday bag work?

Our faraday bags make your cars safe by stopping signals being sent or received by your key fob or any other device containing data. 
Remove your key from the faraday bag and signal reception is restored immediately, enabling normal usage. 

Attention:

 1. Please make sure your vehicle key fob is put in to inner layer since only the Inner layer blocks signals
  2. The size of these faraday bags is only designed for car key fob, not suit for mobile phones.
  3. Please do not wash the faraday bag; keep the interior dry, or it may lose signal-blocking function.

Package includes:

2 x RFID Signal Blocking Bag
10 x RFID sleeves

Product Features

  • 🚗 THE SMART WAY TO PROTECT YOUR CAR – Simply place the car key fob into the faraday bag and you’re protected. No worry about thieves amplifying your fob signal and opening car any more, effectively stop your keyless entry fobs from being remotely accessed.
  • 🚗 DID IT FIT MY CAR? – SAMFOLK faraday pouch use the durable signal shield fabric which test over 99% car key fob signals. Universal fit for Fiesta, Audi, Toyota, Ford,BMW,Benz, Chevrolet, Nissan, Kia, Hyundai, VW,Golf, Daimler, Lexus,Mazada,Volvo,Corsa, Astra and etc car van suvs.
  • 🚗 HOW DO I KNOW IF IT WORKS? – You can test it by yourself! The easiest way is you can put the key fob into the pouch and press the button, then you find no reponse from your car. Or your car screen shows keyless entry unconnected.
  • 🚗 EXTRA TEN RFID SLEEVES – Except the ensure the case works well, we add ten sleeves for you rfid blocking for wallet secure. Practicable, user-friendly and eliable
  • 🚗 QUALITY WARRANTY – We confident about the signal blocker case we provided and promise a 180 days quality assurance. You can contact us by Amazon message system any time.