This smart door handle lock integrates a fingerprint sensor, keypad, and APP control into a single secure unit designed for front door use. The electronic deadbolt mechanism operates with a motorized latch that responds to biometric, code, or remote commands. The knob features a rounded ergonomic shape with a matte finish that resists fingerprints and smudges. The keypad is backlit for low-light conditions and utilizes capacitive touch technology for reliable input.

Constructed from zinc alloy and reinforced stainless steel, the lock body offers solid resistance against physical tampering. The fingerprint module employs semiconductor scanning to read live finger details, reducing false acceptance rates. The lock runs on four AA batteries, with a low-battery indicator and emergency backup power via a 9V terminal. The companion mobile application enables real-time monitoring, temporary passcode generation, and access logging. Installation follows a standard DIY procedure requiring only a screwdriver for most pre-drilled doors, fitting standard 2-⅜ or 2-¾ inch backset sizes. The internal components are shielded against dust and moisture with an IP54 rating, ensuring stable operation in varying conditions. This model supports up to 50 user fingerprints and 100 passcodes, offering flexible access for family or visitors. The remote passcode feature allows the homeowner to generate one-time or time-limited codes through the app, eliminating the need for physical key duplication. The device operates within a Bluetooth range of approximately 10 meters, and all communications are encrypted to prevent signal interception. The lock’s housing is designed to withstand moderate impact and corrosion, extending its service life. The latch and strike plate are built from hardened steel, providing additional resilience against forced entry. The auto-lock function can be programmed for intervals up to 120 seconds, combining convenience with security. The lock is suitable for wooden, metal, or composite doors and can be installed vertically or horizontally. The product comes with a comprehensive manual, mounting hardware, and two physical override keys. The overall construction prioritizes reliable daily performance without excessive complexity, making it a practical choice for homeowners seeking keyless convenience at a moderate price point.