FR-BIO202-A Fingerprint Access Controller and Time Attendance Built-in Backup Battery 1.Built-in Backup Battery; 2.Display:3 inches TFT Screen; 3.Fingerprint capacity:3000; 4.Record capacity:100000; 5.3 inch TFT screen 6.Communication:TCP/IP,USB-host,USB-client 7.Access Control Interface for:3rd party electric lock, door sensor, exit button, alarm, Door Bell 8.Standard Functions:Workcode, SMS, DLST, Scheduled-bell, Self-Service Query, Automatic Status Switch,Anti-passback,Back Battery 9.Time attendance web server[.....]