Hidden High Tech

Hangzhou Ujia Technology Co., Ltd is a brand focusing on smart home. Starting from “connect you with home”, we created a smart door lock which is unique from outside to inside. Based on dozens of changes to the existing smart door locks, our design is simple and practical, just for everyone who loves life can enjoy each detail.


For the visual beauty and comfort experience, each line of design challenges the designer's taste and the engineer's technical ability and keep to the brand core of "Hidden high tech".

Hidden tech

Technology is perceived only when it is needed, quiet and unobtrusive, restrained and elegant, all of which result from long-term continuous improvement and pursuit of ingenuity.