Chinese Time Attendance & Recorder ST-6622 (Chinese Time Attendance & Recorder ST-6622)
Features:
1.Compliance Card: Mifare 1/ ID Card,HID card; (decided by mode )
2.Communication: LAN, U-disk, RS485, RS232 Selectable;
3.Reading range:8-15 centimeters (decided by card )
4.Communic...