Dahua’s Pro Series network video recorders offer excellent performance and high recording quality for IP video surveillance applications. For applications where details are critical for identification, this professional NVR provides a powerful processor with up to 4K resolution. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, central storage, edge storage, and back up storage options.
Dahua’s innovative ePoE technology offers a plug-and-play solution to transmit power and data over long distances via Ethernet or coaxial cables, reducing installation time and saving money. ePoE technology is a viable, cost-effective solution for extending transmission distances and for converting existing, coax-based analog systems into IP systems. For video security and surveillance installers, ePoE technology saves time and money by reducing overall cabling requirements, allowing for existing coax cable to be used, and minimizing the number of peripheral devices needed. For new installations, ePoE offers the ability to design long-distance applications without the need for additional repeaters.
Features
- Smart H.265+ and Smart H.264+ Dual Codecs
- Maximum 320 Mbps Incoming Bandwidth
- Up to 12 MP Resolution for Preview and Playback
- Ports 1 to 8 Support ePoE and EoC Signal Transmission, up to 800 m (2524 ft)
- HDMI and VGA Simultaneous Video Output
- Fisheye Dewarping
- Five-year Warranty (for products sold through an authorized Dahua Dealer)
System
| Main Processor | Quad-core Embedded Processor |
| Operating System | Embedded LINUX |
Audio and Video
| IP Camera Input | 32 Channels |
| Audio | Input: One (1) Channel, RCA Output: One (1) Channel, RCA |
Display
| Interface | One (1) HDMI Port One (1) VGA Port |
| Native Output Resolution | HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720, 1024 × 768 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720, 1024 × 768 |
| Maximum Decoding | Four (4) Channels of 8 MP at 30 fps 16 Channels of 1080p at 30 fps |
| Multi-screen Display | 1/4/8/9/16/25/36 |
| On-screen Display | Camera Title, Time, Camera Lock, Motion Detection, Recording |
Recording
| Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Supported IP Camera Resolution | 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP, 720p, D1, CIF |
| Maximum Incoming Bandwidth | 320 Mbps |
| Bit Rate | 16 Kbps to 20 Mbps per Channel |
| Record Mode | Manual, Schedule (Regular, Motion Detection), Alarm, IVS, Stop |
| Record Interval | 1 to 120 minutes (default: 60 minutes) Pre-record: 1 to 30 s Post-record: 10 to 300 s |
Video Detection and Alarm
| Trigger Events | Recording, PTZ, Tour, Alarm Out, Video Push, Email, Snapshot, Buzzer and Screen Tips |
| Video Detection | Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering |
| Alarm Input | Four (4) Channels |
| Relay Output | Two (2) Channels |
Playback and Backup
| Sync Playback | 1/4/9/16 |
| Search Mode | Time /Date, Alarm, MD and Exact Search (accurate to 1 second) |
| Playback Function | Play, Pause, Stop, Rewind, Fast Play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom |
| Backup Mode | USB Device and Network |
Network
| Interface | One (1) RJ-45 Port (10/100/1000 Mbps) |
| PoE | 16 Ports (IEEE802.3af/at) Ports 1 through 8 support ePoE and EoC |
| ePoE and EoC | Ports 1 through 8 |
| Network Function | HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, and NVS) |
| Maximum User Access | 128 Users |
| Mobile Operating System | IOS, Android |
| Interoperability | ONVIF 2.4, SDK, CGI |
