... IP, USB Big Capacity Fingerprint Time Attendance and Access Control System(Model No:iClock880) Introduction:iClock880 time attendance and ... T9 input method, backup battery and has access control connectivity for Wigand-in, Wigand-out, Door lock connection, Alarm, Bell ... , T9 input, photo-ID, Web server, Camera, built-in batteryAccess Control Interface forLock, door sensor, exit button, alarm, Door Bell ...