Special One Co., Ltd. has been researching and developing 'KEY+', a system that allows you to control and drive cars without a car key, since 2016. We develop and produce the world's first digital key 'KEY+' that can be used immediately after purchase.
The entire process from purchase to installation is contactless
Share car keys like sending messages
Auto unlock when near, auto lock when away
Manage multiple vehicles with one KEY+
Innovative digital key solutions to control your vehicle with just a smartphone
World's first digital car key hardware that can be installed in 3 minutes without any wiring
View DetailsManage everything with your smartphone - vehicle control, sharing, and location tracking
View DetailsFleet management and automated driving log platform for enterprises and organizations
View DetailsContactless on-site vehicle maintenance services including car wash, repair, and tire replacement
View DetailsGrowing together with various companies and organizations worldwide
Experience a new mobility with KEY+, a smartphone-based digital key service that lets you control and share vehicles.