Active Member
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[China]
Address: 2F/A1 Building Blue sky Technopark, Lougang Rd, Songgang Town, Shenzhen, China
Contact name:Ann
shenzhen GK |
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Faraday Bag / Signal Blocking // Anti-Hacking // Vehicle Security for Keyless Entry Remote Fob & Electronic Devices
BLOCKS EMP, CALLS, SMS, WiFi, 4G, NFC, RF, RFID and Car Key Fob/ Remote Starter Signal
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.
