... Model6008Operation SystemEmbedded LinuxCompression FormatH.264Video Input 8 Channel Video Output2 Channel BNC 1.0V p-p, 75Ω, ... 288(HD1),352 x 288 ( CIF )Playback 1 Channel , 4 Channel SimultaneouslyRecord Search ModeSearch by Time , Record Events , ... Record ChannelHDD DriveSupport 1T SATA HDDAlarm Input/Output8 Channel / 1 ChannelNetworkIE / PPPoE / DDNSRemote Control Remote ControlUSB ...