3D Facial Recognition Smart Door Lock 4.5-inch IPS Screen Video Doorbell Capability Camera Included 7 Unlocking Methods APP Remote Control Palm Vein Recognition Suitable for Entry Doors & Front Doors

Seven-in-One Multi-Unlocking Methods: This 3D facial recognition smart door lock with built-in camera offers seven unlocking options, including facial recognition, palm vein recognition, remote app control, fingerprint, passcode, IC card, and key unlocking. It meets diverse unlocking needs across various scenarios. Fingerprint unlocking completes in 0.5 seconds, facial unlocking in 1.5 seconds, with recognition accuracy reaching 99%
Convenient and User-Friendly Design: This 3D facial and fingerprint lock integrates a video doorbell and intercom system. When visitors arrive, residents can initiate voice calls and view real-time footage outside the door, enhancing daily security and convenience. It features low-battery alerts and includes a Type-C port for emergency power supply. When the battery is depleted, an external power source can be connected for unlocking, though this port is not intended for regular power supply
High-Sensitivity Recognition: This 3D facial recognition entry lock employs high-sensitivity fingerprint capture technology combined with semiconductor fingerprint recognition for precise identification and rapid unlocking. It supports 3D facial unlocking with wide-angle coverage, human proximity detection, night vision intelligence, and fake mask recognition. Palm vein recognition technology enables contactless palm vein scanning and instant unlocking by capturing palm vascular patterns
Multi-Functional Design: This 3D facial recognition entry door lock supports management via the Tuya app. Control it intelligently from anywhere, unlocking effortlessly even from miles away. Suitable for left- or right-opening doors, including entryways and front doors. Stores up to 50 fingerprint and facial users
Easy Installation: The 3D facial recognition fingerprint lock employs dual active dual-lock technology for enhanced security. Installation is simple and intuitivejust follow the product manual steps for quick setup. Equipped with a 4200mAh high-efficiency lithium battery for long-lasting power, it accommodates door thicknesses ranging from 1.57 inches to 4.72 inches