Wireless doorbell button (outdoor unit)

Abstract

1. The name of this design product: wireless doorbell button (outdoor unit). 2. Purpose of the product with this appearance design: The overall purpose of the product with this appearance design is to be used as a doorbell, and the purpose of the local appearance design is to be used to transmit doorbell signals. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need to be explained Other explanations: This design product is a partial design, and the part indicated by the dotted line is not requested to be protected.

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