BCTC Report: Internal Photos of Smart Lock BT3L

Internal Photos

This document presents a comprehensive visual overview of the internal components of the BT3L smart lock, as documented in BCTC Report BCTC2503467571E. The images provide a detailed look at the device's internal construction, showcasing the printed circuit boards (PCBs), antennas, and various electronic components. The report includes close-up shots of the main PCB, highlighting key elements such as the microcontroller, memory chips, and communication modules.

Specific components like the BT antenna, NFC antenna, and other critical circuits are clearly depicted, offering valuable insights into the device's design and functionality. The images also reveal the layout and connections of different modules within the smart lock, providing a clear understanding of how the device operates. This visual documentation is essential for understanding the internal architecture and engineering of the BT3L smart lock, as well as for compliance and certification purposes.


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tags: ["BT3L", "BCTC2503467571E", "Smart Lock", "ZN_S02_MCU V001", "ZN_S02_ANT V001", "KX-Z11 BACK V002"]
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Specific components like the BT antenna, NFC antenna, and other critical circuits are clearly depicted, offering valuable insights into the device's design and functionality. The images also reveal the layout and connections of different modules within the smart lock, providing a clear understanding of how the device operates. This visual documentation is essential for understanding the internal architecture and engineering of the BT3L smart lock, as well as for compliance and certification purposes.

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