Today’s consumers demand more than just motion detection in their smart doorbells. Features like 5G Wi-Fi, PIR body sensing, two-way intercom, cloud recording, and app-based control are now essential. WINPOZO’s PZ-5G-02 doorbell PCBA integrates all these capabilities into a compact, efficient board designed for modern smart homes. With multilingual support and real-time alerts, users can monitor their front doors from anywhere. Night vision, sleep mode for privacy, and compatibility with smart home platforms add further value. We also include pre-set positioning and motion tracking, which provide greater control and security. Designed to be paired with mobile apps that auto-adapt to the user’s language and location, this solution offers a frictionless experience. For OEMs, it provides a market-ready product that appeals to global consumers. With user expectations rising, only smart, multifunctional doorbells will stand out—and WINPOZO is leading the charge.