Features: ◎ slim design, dignified style atmosphere. ◎ can work stand-alone fingerprint access. ◎ attendance access control one machine, automatic reports. ◎ easy to install. ◎ wide DC input voltage ◎ TFT: 2.4 "◎ OS: RTOS ◎ DC: DC 9v - 24v ◎ Fingerprint capacity: 3000 ◎ Card Support: standard ID, choose the type of IC cards or other cards customized ◎ size: 176mm * 80mm * 27mm ◎ Installation: Wall ◎ Communication Interface: USB OTG (can be accessed by computer, you can connect the U disk), Wiegand output, alarm output, open output, 12V output, doorbell, tamper alarm, optional TCP / IP, Magnetic detection and other full-featured access control ◎ attendance functions: report output, U disk upload and download ◎ access control function: 50 time period, lock combinations, group lock, remote access enabled, disable function.