Toyota Smart Key Fob

This product is a Toyota Smart Key Fob, specifically manufactured by Denso Corporation as identified by the markings on the casing. These proximity keys are sophisticated electronic devices used for keyless entry and ignition in Toyota vehicles. Toyota is a globally recognized automotive giant that pioneered the lean manufacturing system and the mass production of hybrid vehicles.

The key fob itself is an original equipment manufacturer (OEM) part. While Toyota vehicles are assembled in numerous locations globally (including Japan, Thailand, and the USA), the electronic control units and key systems like this one (FCC ID: HYQ14ACX) are predominantly engineered and produced by Denso, a major Japanese automotive components manufacturer that remains closely affiliated with the Toyota Group. Toyota Motor Corporation remains the ultimate owner of the brand, maintaining its headquarters in Toyota City, Japan.