Smart door lock (3D face visibility)

Abstract

1. The name of this design product: Smart door lock (3D face visible). 2. Application of this design product: used for door locks in homes, hotels, etc. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design key points: 3D image of component 1. 5. Other situations that need explanation Component description: This design product is a component product, component 1 is the outer door handle, component 2 is the inner door handle, they are sold and used in combination.

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