Product Description Condition: 100% Brand New Product Type: Smart Door Lock Model: X2 Material: Metal Color: Black Dimensions: Approx. 25 x 6 cm / 9.8 x 2.4 in (L x W) Handle Length: Approx. 13.5 cm / 5.3 in Power Supply: 4 x AAA Batteries (not included) Password Capacity: Up to 24 digits Compatible Door Thickness: 38?55 mm / 1.5?2.2 in Open Direction: Left or Right (Adjustable) Emergency Power Supply: USB Unlock Methods: Bluetooth App (for TT Lock) Fingerprint Password IC Card Mechanical Key Suitable Door Type: Wooden Doors Fingerprint Recognition Speed: 0.5 seconds False Acceptance Rate: Low False Rejection Rate: Low App Compatibility: TT Lock Included in the Box: 1 x Front Lock Body 1 x Rear Lock Body 2 x Screw Packs 2 x IC Cards 2 x Mechanical Keys 1 x User Manual 1 x Lock Body 1 x Lock Tongue Box 1 x Metal Plate Note: Please ensure your door thickness falls between 38?55 mm before purchasing. If the lock appears scratched upon delivery, don't worry. It?s protected with a film?simply peel it off to reveal a flawless surface. Key Features Durable Construction: Crafted from metal, this lock is waterproof, scratch- and wear-resistant, and corrosion-resistant. The sleek handle offers a smooth, comfortable grip with a modern aesthetic?ideal for homes, offices, apartments, and hotels. High-Sensitivity Fingerprint Recognition: Uses advanced 3D semiconductor fingerprint technology to detect even partial, wet, or dry prints. Recognition is fast and reliable?just 0.5 seconds. Five Unlocking Methods: Enjoy flexibility with app unlocking (via TT Lock), fingerprint, password, IC card, and mechanical key access. Anti-Peep Password Technology: Protect your entry code with the ability to input random digits before and after the real password (e.g., 123456), preventing others from guessing it by observing. Smart and Safe Design: Features an indoor lift-handle mechanism and backlit touch keypad for easy access in the dark. An emergency keyhole is discreetly placed at the bottom for manual unlocking. Specifications Summary Brand: Dioche Style: Modern Finish: Smooth Metal Color: Black Lock Type: Biometric Keypad Special Features: Fingerprint, Touchscreen, Anti-Corrosion, Smart Lock Connectivity: Bluetooth Control Options: App (TT Lock), Mechanical knob, Manual Shape: D-Shape Weight: 1.84 pounds Recommended Use: Home or Commercial Security