... · Multi-network communication: RJ45 Ethernet, RS232,RS485, GPRS/CDMA wireless WIFI. · (Standandalone) it is suitable to use for the ... Modes) · I/O interface: RS232/485, TCP/IP, SD memory card slot (Standard 1G), USB Host & USB Client · Standard Function: ... Bell, T9 Input, Self-Service Query · Options: HID / Mifare card, 2G SD card, Webserver, Workcode, WIFI, GPRS, Printer, RIS · Camera: ...