Hikvision DVR 8-Channel DS-7308HQHI-SH-1TB 1080p Triple Hybrid Turbo HD with 1TB HDD

Video/Audio InputAudio Input:|4-chVideo Compression:|H.264Analog and HD-TVI video input:|8-chSupported camera types:|720P25,720P30,720P50,720P60,1080P25,1080P30,CVBSIP Video Input:|2-ch(upto10-ch)Upto2MPresolutionVideo Input Interface:|BNC(1.0Vp-p,75)Audio Compression:|G.711uAudio Input Interface:|RCA(2.0Vp-p,1k)Two-way Audio:|1-chRCA(2.0Vp-p,1k)Video/Audio OutputCVBS Output:|1-ch,BNC(1.0Vp-p,75),resolution:PAL:704576,NTSC:704480HDMI/VGA Output:|19201080/60Hz,12801024/60Hz,1280720/60Hz,1024768/60HzRecording resolution:|Mainstream:1080P/720P/VGA/WD1/4CIF/CIF;Sub-stream:WD1(non-real-time)/4CIF(non-real-time)/CIF/QCIF/QVGAFrame Rate:|Mainstream:1/16fps~RealtimeframerateSub-stream:1/16fps~RealtimeframerateVideo Bit Rate:|32Kbps-10MbpsAudio Output:|2-ch,RCA(Linear,1K,forVGAoutputandCVBSoutputrespectively)Audio Bit Rate:|64kbpsDual Stream:|SupportPlayback Resolution:|1080P/720P/VGA/WD1/4CIF/CIF/QVGA/QCIFSynchronous Playback:|8-chNetwork managementRemote connections:|128Network protocols:|TCP/IP,PPPoE,DHCP,DNS,DDNS,NTP,SADP,SMTP,SNMP,NFS,iSCSI,UPnP,HTTPSHard Disk DriverInterface Type:|4SATAinterfacesfor4HDDs;1eSATAinterfaceCapacity:|Upto6TBcapacityforeachdiskExternal InterfaceNetwork Interface:|1;10M/100M/1000Mself-adaptiveEthernetinterfaceUSB Interface:|3USB2.0interfacesSerial Interface:|1RS-485interface,1RS-232interface,1RS-485keyboardinterfaceAlarm Input:|16-chAlarm Output:|4-chGeneralPower Supply:|100~240VAC,47~63HZConsumption:|40WWorking Temperature:|-10C~+55C(14F~131F)Working Humidity:|10%~90%Chassis:|19-inchrack-mounted1.5UchassisDimensions:|44539070mm(17.515.32.7inch)Weight:|5Kg(11.0lb)