... Cable Modem) 12, Support multiple network protocols: HTTP, TCP/IP, UDP, SMTP, DDNS, DNS, SNTP, BOOTP, DHCP, FTP, SNMP 13, Support ... :0°-90°PTZ SpeedPan:16°/S,Tilt:16°/SSupported ProtocolsTCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS, ARP, ICMP, POP3, NTP ...