This is an interesting tactic, and there’s a video of it being used:
The theft took just one minute and the Mercedes car, stolen from the Elmdon area of Solihull on 24 September, has not been recovered.
In the footage, one of the men can be seen waving a box in front of the victim’s house.
The device receives a signal from the key inside and transmits it to the second box next to the car.
The car’s systems are then tricked into thinking the key is present and it unlocks, before the ignition can be started.
This post first appeared on scheiner. Read the original article.