This keyless entry door lock with handle is designed for modern residential security, combining fingerprint recognition, a backlit electronic keypad, and smartphone control via a dedicated app. The lock set is constructed from zinc alloy and stainless steel, offering a solid build resistant to corrosion and daily wear. Its lever handle provides ergonomic access, while the anti-peeping keypad technology prevents outsiders from detecting the entered code by allowing random fake digits before the real code. The auto-lock function engages the deadbolt automatically after a set time, enhancing convenience and peace of mind. Installation is straightforward with standard doorknob hole preparation, requiring only a screwdriver and no additional wiring. The black finish complements a range of contemporary door styles. The fingerprint sensor uses semiconductor capacitive technology, which is sensitive and reliable across varying temperatures and humid conditions. It can store up to 50 unique fingerprints, making it suitable for family members and frequent visitors. The app supports remote administration, allowing users to grant temporary access codes to guests or service providers and monitor lock activity logs. The electronic keypad is illuminated for use in low light and is covered with a scratch-resistant surface. The deadbolt mechanism operates smoothly and quietly, and the locking cylinder is designed to resist bumping and picking attempts. Battery life under normal usage extends up to six months, and a low-battery warning is provided through both the keypad indicator and the app. This lock set is compatible with standard US doors measuring 1.38 to 2 inches thick, with a backset adjustable between 60 and 70 millimeters. The latch is reversible for left- or right-handed doors. The lever handle is designed for comfortable grip and includes a push-button privacy lock on the interior side for overnight use. The device operates on four AA batteries, which are not included. The build quality emphasizes durability, with the components undergoing cycle testing for tens of thousands of operations. The black coating is applied through a fine powder coating process, resisting chipping and fading over time.

Functionally, the lock supports multiple access methods: fingerprint, password, app control, and mechanical key override. The mechanical key cylinder is included for emergency entry if batteries run out. The anti-peeping feature works by allowing users to input up to 20 random digits before the correct code, masking the real password from onlookers. The auto-lock timer can be set from 10 to 99 seconds. The app interface, available for iOS and Android, provides real-time status updates and a history of unlocking events. No subscription fees are required for app usage. The product is priced at an affordable level compared to similar smart lock sets, offering a cost-effective solution for upgrading home entry. The overall design emphasizes practical security without complex wiring or professional installation. The materials and construction aim for longevity, with the lever handle and deadbolt tested for consistent performance. The black matte finish resists fingerprints and smudges, maintaining a clean appearance. This lock set functions reliably in typical residential environments, including covered outdoor entries. It is suited for homeowners seeking a convenient, keyless entry solution that combines multiple biometric and digital access options at a reasonable price point.