>Up to 4/8/16 channel with 1080P realtime live view
>Max 80Mbps incoming bandwidth
>Up to 5Mp resolution preview&playback
>H.264/MJPEG dual codec decoding
>HDMI/VGA simultaneous video output
>All channel synchronous realtime playback, GRID interface
>Support Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek and etc.
>ONVIF Version 2.3 conformance
>3D intelligent positioning with Dahua PTZ camera
>Support 1 SATA HDD up to 4TB, 2 USB2.0
>Support IPC UPnP, 4PoE ports
>Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
> Made by Dahua 
| Model | 4 Channel | 8 Channel | 16 Channel |
| System | |||
| Main Processor | Dual-core embedded processor | ||
| Operating System | Embedded LINUX | ||
| Video | |||
| IP Camera Input | 4 channel | 8 channel | 16 channel |
| Two-way Talk | 1channel Input, 1channel Output, RCA | ||
| Display | |||
| Interface | 1 HDMI,1 VGA | ||
| Resolution | 1920×1080, 1280×1024, 1280×720, 1024×768 | ||
| Display Split | 1/4 | 1/4/8/9 | 1/4/8/9/16 |
| OSD | Camera title, Time, Video loss, Camera lock, Motion detection, Recording | ||
| Recording | |||
| Compression | H.264/MJPEG | ||
| Resolution | 5Mp(2560×1920)/3Mp(2048×1536)/1080P(1920×1080)/720P(1280×720)/D1 (704×576/704×480) | ||
| Record Rate | 80Mbps | ||
| Bit Rate | 48~ 8192kbps | ||
| Record Mode | Manual, Schedule(Regular(Continuous), MD, Alarm), Stop | ||
| Record Interval | 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec | ||
| Video Detection & Alarm | |||
| Trigger Events | Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer & Screen tips | ||
| Video Detection | Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank | ||
| Playback & Backup | |||
| Sync Playback | 1/4 | 1/4/9 | 1/4/9/16 |
| Search Mode | Time/Date, Alarm, MD & Exact search (accurate to second), Smart search | ||
| 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/Internal SATA burner | ||
| Network | |||
| Ethernet | 1 RJ-45 port (10/100Mbps) | ||
| PoE | 4 ports (IEEE802.3at) | ||
| Network Function | HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.) | ||
| Max. User Access | 128users | ||
| Smart Phone | iPhone, iPad, Android, Windows Phone | ||
| Storage | |||
| Internal HDD | 1 SATA port, up to 4TB | ||
| Auxiliary Interface | |||
| USB | 2 ports,USB2.0 | ||
| General | |||
| Power Supply | Single, DC48V/1.5A | ||
| Power Consumption | NVR: 10W(without HDD) | ||
| PoE: Max 25.5W for single port | |||
| Working Environment | -10°C~+55°C / 10%~90RH / 86~106kpa | ||
| Dimension (W×D×H) |
Mini 1U, 325mm×240mm×45mm | ||
| Weight | 1.25KG(without HDD) | ||