Smart door sensor (RSH-DSAL01)

CN309518239SActive Publication Date: 2025-09-26SHENZHEN RISHENGHUA TECH CO LTD
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Patent Information

Application Number
CN202530078310.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-21
Publication Date
2025-09-26
Estimated Expiration
2040-02-21

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Abstract

1. Name of this design product: Smart Door Sensor (RSH‑DSAL01). 2. Purpose of this design product: Detect and monitor the illegal opening or movement of doors, windows, drawers, etc. 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: main view of the combined state.
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