Relay attack device RANGE TEST
For any info Email: [email protected]
I tested the range of my device with 3 walls 20cm thick (7,8") tot 60cm (23,6")
This video is longer than usual, below are the highlights:
00:00 - test environment
00:54 - test with obstacle 220cm (86,6") --- Pass
02:00 - test with obstacle 300cm (118,11") --- Pass
03:03 - test with obstacle 350cm (137,79") --- Pass
04:00 - test with obstacle 400cm (157,48") --- Fail
06:14 - test without obstacle 400cm (157,48") --- Pass
07:02 - test without obstacle over 400cm (157,48") --- Fail
At 04.20 I forgot to close.
A Relay attack is a technique that only works with keyless cars. Keyless cars are all those cars that have the hand free access entry, this technology allows you to enter the vehicle and get it started without pulling the key from your pocket. In order to do this all keyless cars are equipped with sensor that if the key is within a certain range it allows the user to access into the vehicle and to get it started. A relay attack, through two devices, simply shortens the distance from the key and the vehicle in a similar way a range extender works, making the car think that the key is nearby. When the car starts for road safety it does not turn off but this allows it to be driven as long as there is gasoline or electricity in the batteries.