Smart Lock With Camera & Handle, 3D Face Recognition Palm Vein Keyless Entry Door Lock, 8-in-1 Biometric Deadbolt with 4" HD Indoor Screen, Video

DUAL BIOMETRIC REVOLUTION WITH FACE & PALM ID - Unlike standard locks that rely solely on fingerprints which fail with wet or worn fingers, our lock features advanced 3D Face Recognition (SEE VISITORS INSTANTLY VIA 4-INCH HD SCREEN - No ? No problem. While competitors force you to open an app to see who is at the door, our interior assembly features a built-in 4" HD Screen. This allows children and seniors to visually verify visitors safely from inside before unlocking, providing peace of mind for the whole family without tech hurdles.SMART VIDEO DOORBELL WITH 2-WAY AUDIO - Transform your front door into a security hub. The motion-activated camera sends real-time alerts to your via the Tuya/Smart Life App. Whether you are at work or on vacation, engage in clear two-way talk with couriers or guests and grant remote access instantly through the app.8-IN-1 FLEXIBLE ACCESS FOR EVERY SCENARIO - Never get locked out again. Choose from 8 unlock methods: 3D Face, Palm Vein, Fingerprint, Passcode, Fob Card, Smartphone App, Mechanical Key, or Remote Unlock. Perfect for rental properties, Airbnb hosts, and large families, offering a specific entry method for every user preference.INDUSTRIAL GRADE DURABILITY & IP66 WEATHERPROOF - Engineered for longevity with a high-quality metal body, this lock resists heavy impact and harsh weather. Rated IP66 waterproof and dust-proof, it functions reliably in rain, sun, or snow. Features a rechargeable system with low-battery alerts and a USB-C emergency power port for absolute reliability.SECURE INSTALLATION & DATA PRIVACY - Designed for straightforward installation with included accessories. We prioritize your privacy with local biometric data storage, ensuring your face and palm prints are never uploaded to the cloud. Includes mechanical keys for power-outage backup and responsive customer support for any setup queries.IMPORTANT NOTICE： This smart lock is NOT designed for standard doors and requires customized installation. If you intend to fit it on a standard door, professional manual installation experience is essential. You must confirm the product dimensions and compatibility in advance before purchase. The installation and setup video is now available for reference.