1. Security after installing fingerprint lock, the function of anti-theft door should not be affected. There is no obvious hidden danger in the lock.
2. Stability is the most important indicator of fingerprint lock, generally need more than a year of actual use will slowly stabilize, stereotypes. Consumers in the purchase of the best choice for the main production of fingerprint lock manufacturers. Such enterprises generally have good production experience. R & D experience is the best stabilizing factor.
3. Versatility should be applicable to most of the domestic anti-theft doors (in line with the 2008 version of the national standard for anti-theft doors), less modification. Good fingerprint lock installation time should not be more than 30 minutes. Otherwise, it is difficult for users to complete the installation and maintenance by themselves. Good versatility design can also effectively reduce dealer inventory.
4. Intelligently add, delete and other operations, should be very simple, users do not need to memorize too many passwords and codes. High performance fingerprint lock is also equipped with video display system, which is convenient for users to operate.