... 264 DVRs. This 4 Channel DVR allows real-time recording and playback from up to four cameras, and offers recording quality that is ... unmatched by any other standalone DVR on the ... Turkish, Polish, Hungarian, Finnish, Persian, Thai, Greek7.Support TCP/IP,UDP,DHCP,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL.8 ...