The KLLOQUE Fingerprint Door Lock integrates biometric identification, keyless entry, and smart connectivity into a single compact door knob.

Constructed from zinc alloy and brushed stainless steel, the exterior shell offers solid impact resistance and a smooth, fingerprint-resistant finish that suits modern interior and exterior door styles. The fingerprint sensor uses capacitive scanning technology to read live finger ridges accurately, ensuring quick recognition even when fingers are slightly wet or dusty. The lock is designed for standard residential doors with thicknesses from 1.38 to 1.97 inches, making it compatible with most bedroom, front, and apartment doors. Its motorized latch operates with low mechanical noise and responds within 0.3 seconds upon verification. This smart door lock supports three primary unlocking methods: fingerprint, manual key, and mobile app control. The built-in memory stores up to 50 fingerprint profiles, allowing multiple family members or guests to be enrolled. The mobile application, available for iOS and Android, enables remote monitoring of door status, temporary passcode generation (note: actual passcode function may require additional hardware; please check the product package), and access logs. The backup mechanical key provides a reliable fallback during power failure or electronic malfunction. The lock operates on four AA batteries (not included), which deliver approximately eight months of typical usage with low-battery alerts sent via the app. In terms of security, the lock incorporates a built-in anti-peep password mode (if applicable) and a one-time unblock feature for authorized entry without permanent code sharing. The outer handle is designed with a free-spin clutch mechanism to prevent forced turning when locked. The internal lock assembly includes a quick turnaround locking button for instant manual locking from inside. The product has passed basic dust and moisture resistance tests suitable for indoor use; it is not recommended for direct exposure to rain or extreme humidity. The silver finish matches widely with black or white door hardware, offering a clean contemporary appearance. Practical performance in daily use shows consistent fingerprint verification with a failure rate below one percent in dry conditions. The app connection relies on Bluetooth 5.0 for local pairing, with an effective range of about 10 meters indoors. No internet gateway is required for local app operation, though remote control requires a separate smart hub or bridge (sold separately or integrated, depending on model). The lock is durable for frequent daily operation, rated for over 100, 000 mechanical cycles. It presents a very affordable alternative to traditional smart lock systems while providing the core convenience of biometric access. Ideal for homeowners, renters, and property managers seeking a simple upgrade to keyless entry, this lock balances practicality, reliability, and straightforward installation without requiring complex wiring or professional assistance.