Knob is not merely a supplementary element used on a door, but a key factor in the function and aesthetics of completing an architectural project.
Knobs vary according to the use of space. For example, in a store should be used impressive designs.
The design and color of a knob can accentuate the structure of space and can highlight its structural elements (floor, walls, roof). Drawings of door handles which are placed in a space can give it emphasis or discretion.
In smart home you will find a variety of designs and colors to decorate the doors of all rooms. Whether for office, or shop, or home, there are handles which combine quality, functionality and aesthetics.