... analog video signals Comply with IEEE 802.3 Ethe Video server is designed to meet the needs of the remote monitoring ... , user to provide the username, password as authentication security.Support standard RS232 serial interface.With on-demand dial-up function.Supports ... is beautiful and dignified.Comply with IEEE 802.3 Ethernet standard.Support TCP/IP, PPPoE DHCP, ICMP agreements, etc.