Key Fob Programming Near Me Most modern cars are equipped with a key fob that transmits radio signals at low frequencies. A car's radio receiver that is tuned to the signal of the fob decodes it and responds in a manner that allows unlocking, locking or even starting the engine. https://g28carkeys11756.iyublog.com/28825002/10-things-we-all-hate-about-car-key-program-near-me