Keyless entry smart door lock with 5-in-1 access including fingerprint app password IC card and mechanical key. 0.2s fast fingerprint recognition with <0.001% false rate. Bluetooth app control for remote access user management and unlock history. Drill-free installation fits most standard doors. Low battery alert anti-peeping password and voice guidance for enhanced security. | Luckbyte | | 5-in-1 Smart Door Lock Keyless Entry Fingerprint Deadbolt with App Control Bluetooth Keypad Door Lock | Black | Best Buy