The last few years have been characterized by increased innovation in car locking systems technologies, with some already adopted on masse while others are still pending. Firstly, keyless entry systems have started to be integrated by most car manufacturers at various price categories. With such a system that uses proximity sensors to interact with the NFC chips inside the key fob, you can unlock your car by simply being next to it, and in many cases, it is not even necessary to insert the key into the ignition.