... (options)5 1×USB mouse6 1×IR Controller7 8×60ft BNC Video cable>>>>Product Specifications ModelGS7608EC-NOperating systemEmbedded Linux OSVideo Compression FormatMain ... 704*480),HD1(704*240),CIF(352*240)Recording Playback1/8 channel playback simultaneously(Optional playback channel)Recording BackupUSB,Moved ... DHCP,DNS,DDNS,SNTP,NTP,UPNPIE BrowserWindows XP/Vista/Win 7/Mac OS, IE 6.0-9.0/Firefox/Chrome/ ...