Smart door locks

Abstract

1. The name of this design product: smart door lock. 2. Purpose of this design product: This product is used for smart door locks. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 component 1 stereogram 1. 5. Designate Design 1 as the base design. 6. Other situations that require explanation Other explanations: This design product is a component product. Design 1 component 1 and Design 2 component 1 are both exterior door locks, and Design 1 component 2 and Design 2 component 2 are both interior door locks.

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