Description: An antenna is a device used to transmit or receive radio frequency signals wirelessly, commonly found on electronic devices such as radios, televisions, and mobile phones.

Description: A key fob is a small, handheld device that contains buttons for remotely controlling functions of a vehicle, such as locking and unlocking doors, opening the trunk, or activating the vehicle's alarm system. It typically communicates with the vehicle through radio frequency signals, providing convenience and security for the vehicle owner.

Description: Elantra. Usa built. From 4/24/12 to 3/1/13. Smart key components, sedan.