Features:• H.265+H.265 dual-stream video compression• Supports HDCVIAHDTVICVBSIP video inputs• Supports 32 channels of IPC access, each channel up to 8MP input; Max 128Mbps Incoming Bandwidth• IoT & POS functionalities• Smart Search and Intelligent Video SystemTechnical Specifications:System• Main Processor Embedded Processor• Operating System Embedded LINUXVideo and Audio• Analog Camera Input 816 Channel, BNC• HDCVI Camera 4K, 6MP, 4MP, 1080P@2530fps, 720P@5060fps,720P@2530fps• AHD Camera 5MP, 4MP, 3MP, 1080P@2530, 720P@2530fps• TVI Camera 5MP, 4MP, 3MP, 1080P@2530, 720P@2530fps• CVBS Camera PALNTSC• IP Camera Input 16+16 Channel, each channel up to 8MP• Audio InOut 16 Channel Input, 1 Channel Output, RCA• Two-way Talk Reuse audio inout, RCARecording• Compression H.265+H.265H.264+H.264• Resolution 4K, 6MP, 5MP, 4MP, 3MP, 4M-N, 1080P, 720P, 960H, D1, CIFRecord Rate• Main stream: 4K(1~7fps); 6MP(1~10fps); 5MP(1~12fps);4MP3MP(1~15fps); 4M-N1080P720P960HD1CIF(1~2530fps)• Sub steram:960H(1~15fps);D1CIF(1~2530fps)• Bit Rate 32Kbps ~ 6144Kbps Per Channel• Record Mode Manual, Schedule (General, Continuous), MD (Video detection:Motion Detection, Video Loss, Tampering), Alarm, Stop• Record Interval 1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Postrecord:10 ~ 300 sec• Audio Compression AAC(only for the 1st channel), G.711A, G.711U, PCM• Audio Sample Rate 8KHz, 16 bit Per Channel• Audio Bit Rate 64Kbps Per ChannelDisplay• Interface 1 HDMI, 1 VGAResolution• HDMI:3840×2160, 2560×1440, 1920×1080, 1280×1024,1280×720• VGA: 1920×1080, 1280×1024, 1280×720Multi-screen Display• When IP extension mode not enabled: 148916• When IP extension mode enabled:14891625• OSD Camera title, Time, Video loss, Camera lock, Motion detection, RecordingNetwork• Interface 1 RJ-45 Port (1000M)• Network Function: HTTP, HTTPS, TCPIP, IPv4IPv6, Wi-Fi, 3G4G, UPnP, RTSP, UDP,SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server,P2P,IP Search (Supports Dahua IP camera, DVR, NVS, etc.)• Max. User Access 128 users• Smart Phone iPhone, iPad, Android• Interoperability ONVIF 16.12, CGI ConformantVideo Detection and Alarm• Trigger Events Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips• Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss,Tampering and Diagnosis• Alarm input 816• Relay Output 3Playback and Backup• Playback 14916• Search Mode Time Date, Alarm, MD and Exact Search (accurate to second)Playback Function• Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom• Backup Mode USB DeviceNetworkStorage• Internal HDD 1 SATA Port, up to 10TB capacity for each disk• eSATA NAAuxiliary Interface• USB 2 USB Ports (1 USB 2.0 , 1 USB 3.0)• RS232 NA• RS485 1 Port, for PTZ ControlElectrical• Power Supply DC12V3A• Power Consumption (without HDD)