iClock880 time attendance and access control terminal adopts ZKSoftware latest ZEM600 platform with ZKFinger 10.0 algorithm to improve identification speed. The device can store 50000 fingerprint templates. iClock880 features ZK's high performance, high image quality optical fingerprint sensor. The patented optical sensor is resistant to scratches and impact. the device has camera and 3.5" color TFT-LCD display. The communication interface of the device includes TCP/IP, RS232/485 and USB-Host. Backup battery is standard in case of power failure. The device has professional access control function it can be used in multi-factor identification modes including fingerprint, password, RFID card or any combination.