The ETEKJOY Smart Door Lever Lock integrates four access methods—app control, fingerprint recognition, passcode entry, and physical key—into a single, compact unit designed for interior and exterior doors in homes, offices, hotels, and apartments. Its reversible handle accommodates both left- and right-hinged doors without additional hardware. The lock body is constructed from zinc alloy and stainless steel, offering resistance to tampering and daily wear. The capacitive fingerprint sensor provides rapid authentication with a claimed response time under 0.3 seconds, storing up to 50 unique fingerprints.

The Bluetooth-enabled app allows remote locking and unlocking, as well as sharing of temporary or permanent digital keys, without requiring a Wi-Fi bridge. A backlit keypad with randomized digit positions reduces the risk of smudge-based code guessing. The auto-lock function engages after a user-set delay (ranging from 10 to 90 seconds), ensuring the door secures automatically after entry. Power is supplied by four AA batteries (included), and low-battery alerts are sent via the app and visual indicator on the keypad.

The lock’s mechanical key override offers fail-safe access when batteries are depleted. Installation is straightforward using the included mounting template and screws, fitting standard door preparations with a 2-1/8-inch bore hole and 1-inch latch bore. The exterior escutcheon measures 5.1 x 2.0 x 0.8 inches, finished in a subtle black coating that resists fingerprints. Durability is supported by the lock’s IP54 rating against dust and splashing water, making it suitable for covered outdoor use.

The hardware undergoes cycle testing to verify reliable operation over tens of thousands of actuations. No cloud subscription is required for basic app functions; all local operations remain functional even without network connectivity. The unit operates on Bluetooth 4.2, providing a stable connection up to 30 feet in open space. Programming of user codes and fingerprints can be done directly through the keypad or the app, with a maximum of 50 users each.

The lock is ANSI Grade 3 certified, meeting basic residential security standards. At an accessible price point, this model delivers a combination of convenience and essential smart features without demanding a permanent internet connection. The overall build quality aligns with mid-tier electronic locks, emphasizing reliable performance for daily use in high-traffic areas.