... SOC Hi3512 processor,high integration;Support multi-IP protocol, such as TCP/IP,UDP,RTP,RTSP,RTCP,HTTP,DNS,DDNS, ... remote monitor, control, set and other operations through IE browser;Support phone and mobile network monitoring;Support ONVIFprotocolPass IP66,CE ... G.711UImage Mask settingMax 4 Zones selectableDual streamSupportEmail alarm SupportProtocolTCP/IP,UDP,RTP,RTSP,RTCP,HTTP,DNS,DDNS,DHCP,FTP, ...