Adding a fingerprint to a smart locker typically involves 5 steps: Wake up the device → Enter management mode → Administrator verification → Fingerprint enrollment → Success rate test.
Most home users tend to overlook the fingerprint angle issue during operation. Taking mainstream smart locks like Xiaomi and Huawei as examples, it is recommended to clean the fingerprint recognition area first and keep your fingers dry. During the addition process, press the fingerprint at different angles multiple times as prompted by the system to ensure recognition sensitivity and error tolerance.
① Management Permission Confirmation You must have the administrator password or a registered fingerprint to enable new fingerprint permissions. Some smart locks require you to briefly press the "#" key to bring up the menu, and then enter the initial password "0000" or "123456" to enter the system settings.
② Fingerprint Enrollment Guidelines Some smart locks with AI algorithms (such as the Loock S30) will vibrate to prompt you during enrollment. It is recommended to use the "three-stage enrollment method": first, press the fingertip flat → second, tilt at 30 degrees → third, tilt at 60 degrees, which increases coverage by 30%.
Some high-end models, such as the Kaadas K20 Pro, feature voice guidance, requiring users to alternate between different areas (center, upper left, lower right) for fingerprint registration, simulating the randomness of everyday unlocking.
③ Security Settings Linkage: After registration, it is recommended to enable dual verification mode. The Samsung DR708 model supports a combined unlocking mechanism of "fingerprint + numeric password" or "fingerprint + mechanical key," reducing the accidental unlocking rate by 67%.
Some security-type smart lockers (such as the Ezviz DL30S) record unlocking history for different fingerprints, allowing parents to view the specific times their children access items via the app.
The type of recognition module affects the registration method: capacitive fingerprint sensors require a light touch and swipe, while optical sensors require a slightly firmer press. For dual-mode devices like the Deshman Q5M, it is recommended to prioritize optical mode in low winter temperatures due to its superior humidity adaptability.
