Security: After installing a fingerprint lock, it should not affect the functionality of the security door. The lock should not pose any obvious security risks.
Stability: This is the most important indicator for fingerprint locks. It generally takes more than a year of actual use to gradually stabilize and become standardized. Consumers should choose manufacturers that specialize in fingerprint locks. These companies generally have better production experience. Research and development experience is the best factor for stability.
Universality: It should be compatible with most domestic security doors (complying with the 2008 national standard for security doors), requiring minimal modifications. A good fingerprint lock should take no more than 30 minutes to install. Otherwise, users will generally find it difficult to install and maintain it themselves. Good universality design can also effectively reduce dealer inventory.
Intelligence: Adding and deleting fingerprints should be very simple, requiring users to remember too many passwords and codes. High-performance fingerprint locks also come with a video display system, making operation more convenient.
