... the advanced full D1 real time recording standalone unit which designed for best quality video surveillance and it's not a ... simultaneous realtime playback.Multiple function: Live, Recording, Playback, Backup & Remote access.Support NTSC / PAL video systemSupport TCP/IP,UDP,DHCP,IP ... , Turkish, Polish, Hungarian, Finnish, Persian, Thai, Greek. 16 Channel Video D1 Recording Digital Video Recorder