Features:  • H.265+/H.265 dual-stream video compression • Supports HDCVI/AHD/TVI/CVBS/IP video inputs • Supports 64 channels of IPC access, each channel up to 12MP input; Max 256Mbps incoming bandwidth • HDMI1 4K@60fps output • Up to 8 channel perimeter protection • Up to 4 channel video stream face recognition • Up to 24 face pictures /sec processing • Up to 20 face databases with 100,000 face images in total  Technical Specifications:  System • Main Processor Embedded Processor • Operating System Embedded LINUX Perimeter Protection • Performance: 8 channel, 10 IVS rules for each channel • Object classification: Human/Vehicle secondary recognition for tripwire and intrusion • AI Search: Search by target classification (Human, Vehicle) Face Recognition • Performance: Max 24 face pictures /sec processing (modeling and comparing), 4 channel video stream face recognition • Stranger Mode: Detect strangers' faces(not in device's face database).Similarity threshold can be set manually. • AI Search Up to 8 target face images search at same time, similarity threshold can be set for each target face image. • Database Management: Up to 20 face databases with 100,000 face images in total. Name, gender, birthday, nationality, address, ID information can be added to each face picture. • Database Application: Each database can be applied to video channels independently. • Trigger Events Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc. Metadata • Face Gender, age, glasses, beard, mask. • AI Search Support search target video by metadata. Video and Audio • Analog Camera Input 8 Channel, BNC • HDCVI Camera 4K, 6MP, 5MP, 4MP, 1080P@25/30fps, 720P@50/60fps,720P@25/30fps • AHD Camera 5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps • TVI Camera 5MP, 4MP, 3MP, 1080P@25/30, 720P@25/30fps • CVBS Camera PAL/NTSC • IP Camera Input 64 Channel, each channel up to 12MP • Audio In/Out 4/1, RCA • Two-way Talk Mic in & reuse Audio out for Mic out, RCA Recording • Compression H.265+/H.265/H.264+/H.264 • Resolution 4K, 6MP, 5MP, 4MP, 3MP, 1080P, 720P, 960H, D1, CIF Record Rate • Main stream: 4K(1~15fps); 6MP/5MP(1~20fps);4MP/3MP/1080P/720P/960H/D1/CIF (1~25/30fps) • Sub steram:960H(1~15fps);D1/CIF(1~25/30fps) • Bit Rate 32Kbps ~ 8192Kbps 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 Display • Interface 2 HDMI, 1 VGA Resolution • HDMI 1:3840×2160, 2560×1440, 1920×1080, 1280×1024,1280×720 • HDMI2/VGA: 1920×1080, 1280×1024, 1280×720 • Multi-screen Display When IP extension mode not enabled: 1/4/8/9 • When IP extension mode enabled: 1/4/8/9/16/25/36 • OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording Network • Interface 2 RJ-45 Ports (1000M) • Network Function: HTTP, HTTPS, TCP/IP, IPv4/IPv6, Wi-Fi, 3G/4G, SNMP,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 Conformant Video 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 16 • Relay Output 3 Playback and Backup • Playback 1/4/9/16 • 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 Device/Network Storage • Internal HDD 2 SATA Ports, up to 10TB capacity for each disk  • eSATA N/A Auxiliary Interface • USB 3 USB Ports (1 USB 2.0 , 2 USB 3.0) • RS232 1 port, For PC communication & Keyboard • RS485 1 Port, for PTZ Control Electrical • Power Supply DC12V/5A • Power Consumption <20W (Without HDD) Construction • Dimensions 1U, 375mm×328mm×50mm (14.8" x 12.9" x 2.0") • Net Weight 2.35kg (5.2lb) (without HDD) • Gross Weight 3.2kg (7.05lb) • Installation Desktop installation Environmental • Operating Conditions -10°C ~ +55°C (+14°F ~ +131°F), 0~ 90% RH • Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F) , 0~ 90% RH