. High Recognition Accuracy: Verification Rate (VR) is higher than  99% and False Acceptance Rate

(FAR) is lower than  0.01%.. High Speed of Verification: Typically less than 1 second in case of 1:1; and 2 seconds in case of 1: N.. Leading Reliability: High-level patented and optimized recognition algorithms keep the recognition engine always in safe working   condition. . Support offline operations, user can fulfill the works such as, enrollment, system setup and user management at the side of   terminal.. Automatic Learning Functionality: System offers the ability to learn and update the facial image in database automatically with   the changes of the user's faces and backgrounds.. Smart and Safe Accessing Management: Many control ways are configured to increase the grade of safe, including door linkage,   two-grade door inter-Lock, anti-threaten, anti-tailgating etc.. Environment Adaptability: Based on Patented surface-light-source, system is robust against light changes.. Traceable events: there is an event record (date/time/face photo) for every door-open.. SDK available for OEM customers and software developers.