Two-way monitoring intercom system (DS-989)
CN309141922SActive Publication Date: 2025-02-28FUJIAN DESHUNDINGJIA ELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202430462690.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2039-07-23
Smart Images
Figure 000001_ABST
Abstract
1. The name of the product of this design: Two-way monitoring intercom system (DS‑989). 2. Purpose of this product with design: This product with design is used for window intercom, in which component 1 is the host, component 2 is the speaker, and component 3 is the pickup. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: combined with the status reference diagram.
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