NVR, 320Mbps/320Mbps (24 channel IP Video Inputs), 4ch@4K/16ch@1080p, Audio, Alarm, 1U, H.265 / H.264, 24 Poe Ports, 8TB included
Dahua’s network video recorder offers an 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, centre storage, edge storage, and back up storage.
The NVR is compatible with numerous third‐party devices making it the perfect solution for surveillance systems with or without a video management system (VMS). Its open architecture supports multi‐ user access and is compatible with ONVIF 2.4, enabling interoperability when combined with 4K cameras.
Features:
- Smart H.265+ and Smart H.264+ Video Compression
- Maximum 320 Mbps Incoming Bandwidth
- Up to 12 MP Resolution for Preview and Playback
- Support for IPC and UPnP Protocols
- 24 PoE Ports
- Customized Live View Layout with Support for Panoramic Displays
- Intelligent Video System with Business Analytics
- Compatible with Dahua Smart Motion Detection+ Cameras
- 3D Intelligent Positioning with Dahua PTZ Cameras
System
| Main Processor | Embedded Quad-core Processor |
| Operating System | Embedded Linux |
Audio and Video
| IP Camera Input | 24 Channels |
| Two-way Talk | Input: One (1) Channel, RCA Output: One (1) Channel, RCA |
Display
| Interface | One (1) HDMI Port (4K) One (1) VGA Port (1080p) |
| Spot Output | HDMI or VGA, configurable |
| Resolution | 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768 |
| Multi-screen Display | 1/4/8/9/16/25 |
| On-screen Display | Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording |
Recording
| Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Resolution | 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP, 720p, D1, CIF (The recording rate is dependent on the maximum resolution and frame rate of the connected IP camera.) |
| Fisheye Dewarping | One (1) Channel of 12 MP |
| Recording Bit Rate | 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, FTP, Snapshot, Buzzer and Screen Tips |
| Video Detection | Motion Detection, MD Zones: 396 (22 x 18), Video Loss and Tampering |
| Alarm Input | Four (4) Channels, Low Level Effective, Green Terminal Interface |
| Relay Output | Two (2) Channels, NO/NC Programmable, Green Terminal Interface |
Playback and Backup
| Sync Playback | 1/4/9/16 |
| NVR Video Output | Four (4) Channels at 4K or 16 Channels at 1080p |
| Search Mode | Time/Date, Alarm, MD and Exact Search (accurate to one 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 |
Network
| Network | |
| Ethernet | One (1) RJ-45 Port (10/100/1000 Mbps) |
| PoE | 24 Ports (IEEE802.3af/at), 10/100 Mbps |
| Forwarding Rate | 320 Mbps |
| Network Function | HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support for Dahua IP cameras, DVRs, NVS) |
| Maximum User Access | 128 Users |
| Mobile Operating System | IOS, Android |
| Interoperability | ONVIF 2.4, CGI Conformant |
| Storage | |
| Internal HDD | Two (2) SATA III Ports, Up to 10 TB capacity for each HDD |
| HDD Mode | Single |
| Auxiliary Interface | |
| USB | One (1) USB 3.0 Port, rear panel One (1) USB 2.0 Port, front panel |
| RS232 | One (1) Port for PC Communication and Keyboard |
| Electrical | |
| Power Supply | Single, 100 VAC to 240 VAC, 50/60 Hz |
| Power Consumption | < 16 W, without HDD |
| Total PoE Power | 25.5 W single port, 220 W total |
| Environmental | |
| Operating Conditions | -10° C to +55° C (+14° F to +131° F) |
| Storage Conditions | -20° C to +70° C (-4° F to +158° F), 0 to 90% RH |
| Construction | |
| Dimensions | 1U, 440.0 mm x 419.96 mm x 43.65 mm (17.30 in. x 16.50 in. x 1.70 in.) |
| Net Weight | 4.50 kg (9.90 lb), without HDD |
| Gross Weight | 6.45 kg (14.20 lb) |
| Installation | Rack-mounted |
| Certifications | |
| Safety | UL 60950-1 CAN/CSA C22.2 No.60960-1 |
| Electromagnetic Compatibility (EMC) | FCC Part 15 Subpart B ANSI C63.4-2014 |
