Key Fob Programming Near Me Modern cars have an RFID key fob. A receiver in your car that is tuned to the signal of the fob decodes the signal and responds to it, allowing you to unlock, lock or even starting the engine. Some car owners have their fobs reprogrammed https://autolocksmith98764.blog-a-story.com/9320499/what-is-the-evolution-of-car-key-program-near-me