What is another word for key fob?
Pronunciation: [kˈiː fˈɒb] (IPA) 
The term "key fob" refers to a small electronic device that controls keyless entry systems for automobiles and other security systems. However, there are several synonyms that can be used to describe this device, including remote key, smart key, keyless remote, or proximity key. Each term carries a slightly different connotation, but all refer to the same basic technology that allows users to remotely lock or unlock doors, start the engine, and activate other security features. These terms are generally interchangeable, but may be used more frequently in certain regions or contexts. Regardless of the terminology used, key fobs have become an indispensable tool for modern vehicle owners and tech-savvy consumers alike.
