KeyinL is a upgradeable smart lock for everyone, including people who have difficulty walking. All smart locks embodies authentication module within the lock itself, making it impossible to use for low height users (ie. children, impaired person)
KeyinL provides users with amazing scalability through the PLUS LINK platform that can connect various devices and authentication modules. Users can upgrade the lock by just adding PLUS LINK modules which can be installted anywhere, easily by just sticking it wherever you want!
Also patented fully automated mortise in KeyinL is designed to make users unlock the door without any physical handle operation.