Smart Lock with Camera, 3D Face Recognition Door Lock, 7-in-1 Keyless Entry Deadbolt with Video Doorbell, Built-in Wi-Fi

【ADVANCED 3D FACE ID & INFRARED NIGHT VISION】 Engineered with dual-camera AI structure light technology, this smart lock captures 3D facial depth data for bank-grade security. Unlike standard cameras that fail in the dark, our built-in IR sensor ensures instant recognition (【P HD MONITORING & REAL-TIME ALERTS】 Combines a high-security deadbolt with a smart video doorbell. The P HD wide-angle camera allows you to view visitors clearly via the Tuya App. When the motion sensor detects loitering or someone rings the bell, you receive instant push notifications and can use the 2-way audio to speak to delivery drivers or guests from anywhere.【7-WAY FLEXIBLE ACCESS FOR THE WHOLE FAMILY】 Versatile unlocking methods to suit every user: 3D Face Recognition, Biometric Fingerprint (【COMPATIBILITY & INSTALLATION GUIDANCE】 Designed to retrofit most standard US doors. Compatible with door thicknesses from 40mm to mm. Replaces your existing deadbolt with just a screwdriver and the included drilling template (if needed). Note: Please measure your door's backset and thickness before purchase to ensure a perfect fit. Detailed step-by-step instructions are included to assist you.【AIRCRAFT-GRADE DURABILITY & DUAL POWER】 Constructed from heavy-duty aluminum alloy with a C-Level lock core to resist forced entry and physical attacks. Powered by a high-capacity mAh rechargeable lithium battery that lasts up to 6 months. Features a hidden Type-C emergency power port to ensure you are never locked out, even if the battery fully drains.【SMART TUYA ECOLOGY & SECURITY LOGS】 Connects directly to your 2.4GHz Wi-Fi (No Gateway Required). Through the "Tuya Smart" or "Smart Life" App, you can check unlock records, manage user fingerprints, and monitor door status in real-time. Protects your home with auto-lock settings and privacy encryption, keeping your data local and secure.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.