Product Name:
Wireless Doorbell
Application:
Long-distance electronic intelligent remote doorbell pager
Design Key Point:
Wireless doorbell, longer range signal penetration

Design Insight:
The doorbell is a household appliance whose main purpose is to alert and notify someone about a visit or delivery at home. When someone presses the doorbell button, the doorbell will emit a sound or light to alert residents.
The design mainly improves in three aspects:
- The exterior design uses shell texture elements. In furniture design, shell-style items are also often used as decorations, not only because of their beauty but also because of the symbolic meaning they represent;
- Can connect multiple ringers at the same time, allowing longer-distance signal penetration. It solves the problem of not being able to hear the doorbell sound in the corner rooms of large houses, and the problem of not being able to hear the doorbell sound in villas with high floors;
- Reduce customers’ production costs through structural design. According to the customer’s sales group, we have modularized the design of the plug. Without changing the main body of the product, we have designed the American, European and British plug structures respectively. This has two benefits for customers. First, Customers can match corresponding plugs according to different regions of the user; secondly, it can save the cost of mold development in the early stage.

Gavin Yi
Gavin Yi is a distinguished leader in precision manufacturing and CNC technology. As a regular contributor to Modern Machine Shop and American Machinist magazines, he shares expertise on advanced machining processes and Industry 4.0 integration. His research on process optimization has been published in the Journal of Manufacturing Science and Engineering and International Journal of Machine Tools and Manufacture.
Gavin serves on the National Tooling & Machining Association (NTMA) board and frequently presents at the International Manufacturing Technology Show (IMTS). He holds certifications from leading CNC training institutions including Goodwin University’s Advanced Manufacturing program. Under his leadership, Shenzhen Yijin Solution collaborates with DMG Mori and Haas Automation to drive innovation in precision manufacturing.





