6in1 Keyless Entry System – Multiple ways to unlock for maximum convenience Access your home using facial recognition, fingerprint, passcode, IC card, mechanical key, or the Tuya/Smart Life app. This versatile system adapts to different situations, whether you are carrying groceries, welcoming guests, or managing property remotely. Advanced 3D Face Recognition – Fast, touchless, and secure Unlock your door instantly with a glance. The cuttingedge 3D facial scanning technology offers precise recognition without any physical contact, ideal for modern living and reducing the need to touch shared surfaces. Ultrafast Biometric Access – Fingerprint and Palm Vein technology Open your door in just 0.5 seconds with accurate fingerprint scanning or Palm Vein Recognition for an added layer of security. The dual biometric system ensures greater protection against unauthorized access. Supports up to 100 user profiles, making it suitable for families, vacation rentals, or small business offices. Integrated 1080P HD Camera – See, hear, and talk to visitors anywhere Equipped with a wideangle 160degree lens, infrared night vision, and realtime video intercom, this system allows you to monitor and communicate with visitors from your smartphone. Receive instant notifications whether you are at home, at work, or traveling. AppBased Smart Control – Manage access remotely Control and monitor your lock using the Tuya or Smart Life app. Lock or unlock from anywhere, view activity logs, and grant temporary access codes to visitors or service providers. Enhanced Security Features – Automatic locking, deadbolt, and alarm The door automatically locks upon closing, ensuring your property is always secure. A durable singlelatch mortise with builtin deadbolt prevents forced entry. A 105dB alarm sounds when tampering is detected, deterring intruders. LongLasting Power – 2500mAh rechargeable battery with USBC backup Enjoy up to 12 months of operation per charge, depending on usage. Emergency USBC backup power allows immediate unlocking even if the main battery is depleted. Quick DIY Installation – No wiring or complex setup Designed to fit standard doors 45–90mm in thickness. Installs in under 15 minutes without drilling or running wires, with a clear stepbystep English guide included. Use Scenarios: 1. Ideal for busy families who need secure and convenient access without managing multiple physical keys. 2. for shortterm rental hosts who want to grant and revoke access codes remotely while monitoring guest arrivals. 3. Suitable for small offices needing secure entry control and the ability to see visitors before granting access. This product combines advanced biometric security, remote access management, and smart monitoring into one easytouse system, offering reliability, convenience, and peace of mind for homes and small businesses alike.