The ECI20 Smart Door Lock offers multiple unlocking methods, including facial recognition, fingerprint, PIN code, IC card, temporary password, mechanical key, and mobile app. With Wi-Fi connectivity and Smart Life app support, users can conveniently manage and control access remotely. It features an HD camera, screen display, auto lock, low-voltage alerts, and emergency power support for added security and convenience. The semiconductor fingerprint sensor provides fast and reliable recognition for everyday use.