... 4. Verification mode : 1:1 or 1:N;5. Access Control : 50 Time Zone ,5 Groups, 10 Combination, Holiday Management,6. ... . Protect the data with encrypted technology 3. Professional access control function: 50 time zones, 5 groups, 10 open door combination, support ... input&output enable Master/Slaver access control .6. Embedded webserver: support browser to inquire access data at local or remote .7. ...