... H.264 Compression dvr softwareHot 8CH H.264 Compression dvr software Features:Adopts the standard Main profile H.264 compression ... Operating System Embedded Linux OS Video Compression Format Main Profile H.264 Video Input 8 Channels BNC Video Output 1 Channel BNC, ... PPPOE,DHCP, DNS,DDNS,NTP,UPNP IE Browser Support Client Software Support Dual Stream Support(Main and secondary interchange) Group ...