Smart Electronic Door Lock PCBA & Cable Harness Sub-Assembly
Обзор:
Engineered for residential smart locks, commercial access control systems, and electronic security hardware, this turnkey PCBA assembly delivers seamless motion control, biometric sensor interfacing, and multi-protocol connectivity. Provided as a ready-to-integrate sub-assembly, it includes the main controller board, an auxiliary emergency USB Type-C board, an acoustic voice prompt speaker, and industrial-grade braided interconnect wiring harnesses.
Key Manufacturing Capabilities & Основные моменты:
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Complete Turnkey Sub-Assembly (Box-Build Integration): Beyond bare board SMT, we provide complete mechanical and electrical sub-assembly, including custom braided wire harness crimping, speaker wire soldering, and secondary Type-C emergency power board integration.
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Severe Anti-Moisture Conformal Coating: Automated selective conformal coating is applied across sensitive microcontroller and power circuits to guard against humidity, door-frame condensation, and corrosive weather conditions (IP65 compliant).
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Anti-Vibration & Anti-Loosening Protection: Connectors on both main and auxiliary boards are secured with dedicated industrial adhesive dispensing to ensure electrical connections remain 100% reliable despite tens of thousands of violent door closing/slamming cycles.
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Precision Fine-Pitch SMT & FPC Interfacing: Flawless assembly of fine-pitch FPC ZIF connectors supporting fingerprint sensors, touch keypads, OLED displays, and motor drive peripherals.
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Качество & Traceability: 100% Автоматическая оптическая проверка (Аои), in-circuit testing (ИКТ), cable harness continuity and pull-force testing, and functional firmware flashing before dispatch.
