Intelligent door lock with an ergonomic handle designed for natural hand movement. The fingerprint sensor is positioned for easy access. Operate the lock by pressing the handle down to open and lifting the handle up to close. The virtual password feature allows entering extra digits before and after the correct password while still unlocking, helping protect the real code. Key benefits Ergonomic operation: Handle follows human mechanics for a comfortable, intuitive motion. Quick fingerprint access: Place your finger on the sensor and unlock with a single press. Simple mechanical action: Press down to open, lift up to close for predictable door control. Virtual password protection: Enter wrong digits before and after the correct password and the door still unlocks, reducing risk of code exposure. Flexible unlocking options: Supports fingerprint, password, swipe, and mechanical key methods. Broad compatibility: Fits many door types including wooden doors, stainless steel doors, bronze doors, and older security doors, with adjustable fit for different thicknesses. Practical use scenarios Residential front doors where fingerprint access and virtual password reduce daily friction while protecting access codes. Office or small business entrances that need multiple unlocking options for different users. Renovated or older security doors made of wood, stainless steel, or bronze that require a modern locking solution without changing door structure. Product specifications Dimensions: 40 x 20 x 20 cm Weight: 1 kg Material: Aluminum alloy Power supply: 4 No. 7 batteries Unlocking methods: Fingerprint, password, swipe, key Suitable door thickness: 30100 mm Package contents 1 pc Smart Door Lock Other items shown in images are not included Notes Please allow a measurement error of 13 cm due to manual measurement. Actual product color may vary slightly from images depending on screen and monitor differences. Thank you for your understanding.