The EZVIZ DL05 smart door lock offers multiple entry methods for easy door control in homes and offices. It combines fingerprint, passcode, and smart card access in a single design. Unlock Methods: Fingerprint: Unlock the door using a registered fingerprint. Passcode: Use a custom password for entry. Smart Card: Unlock the door using compatible cards added to the lock. Key Features: Multiple entry options instead of relying on a single method. Suitable for use in homes and offices. Facilitates providing family members or employees with a convenient entry method. Designed for doors requiring a smart electronic lock. Full Model: Brand: EZVIZ. Model: DL05. Product Code: CS-DL05-R100-WBCP-GR. Note: Ensure compatibility of lock dimensions, door, and installation requirements before ordering. Connectivity and Power: Connectivity: Wi-Fi 2.4GHz and Bluetooth. Additional Entry Options: Mechanical key, Bluetooth via EZVIZ app, and temporary codes. Power: 8 x 1.5V AA alkaline batteries, with low battery alerts. Type-C port for emergency power supply; does not charge AA batteries inside the lock. IP65 protection for the front panel. Door Compatibility Before Ordering: Supports door thickness from 30 to 110 mm, but thickness alone is not sufficient: the lock body, door cutouts, opening direction, and installation dimensions must match the supplied version. 5085 and 6068 bodies are available within the DL05 family; check the backset measurement before installation. Is the memory card part of the lock accessories? A microSD card is for a compatible surveillance camera, not for lock entry. Suggested intercoms and cameras are standalone devices; automatic linking requires verification of model and app support. Price does not include installation.