Declaration Letter of Model Difference

FCC ID 2BNF9-B04

Smart Lock

Shenzhen BAILUN YACHEN Technology Development Co., Ltd.

1. FCC ID
2. Shenzhen BAILUN YACHEN Technology Development Co., Ltd.
3. 2BNF9-B04
4. Declaration Letter of Model Difference

Document ID #8016351

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8016351
• https://fccid.io/2BNF9-B04/Letter/Declaration-Letter-of-Model-Difference-8016351
• https://fccid.io/2BNF9-B04/Letter/Declaration-Letter-of-Model-Difference-8016351.pdf

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