Dahua - N82B3P4 - 16CH 8K WizSense ePoE NVR, 1U, 2 SATA Bays, 4TB
Part number:
N82B3P4
Price:
The N8 Series AcuPick NVRs offer outstanding performance and highgrade recording technology that make it ideal for IP video security applications. Its powerful processor supports high access and forwarding bandwidth and strong decoding capabilities to produce unimpeded streams. Thanks to its built-in analytics chip and Dahua’s advanced deep learning algorithms, the NVR supports a variety of analytics functions, such as AcuPick, high-precision Face Detection+, and Perimeter Protection to shorten the response time to events and make videos more interactive. This NVR is compatible with numerous third-party devices, making it a great solution for security systems that work with Video Management Software (VMS).
Features:
- Maximum Bandwidth of 384 Mbps Incoming/Recording/Outgoing
- Analytics+ by Recorder: AcuPick1, 2-channel Face Detection and Face Detection+, 4-channel Perimeter Protection, and 8-channel Smart Motion Detection+
- Analytics+ by Camera: AcuPick, Face Detection, Face Detection+, Perimeter Protection, Smart Motion Detection+, ANPR, Heat Map, and People Counting
| System | |
| Main Processor | Industrial-grade Processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| Analytics+ Recording | |
| Recorder Functions | Face Detection, Face Detection+, Perimeter Protection, Smart Motion Detection+ |
| Camera Fuctions | Face Detection, Face Detection+, Perimeter Protection, Video Analytics (Human, Motor Vehicles, and Non-motor Vehicles), Smart Motion Detection+, Crowd Distribution, People Counting, Automatic License Plate Recognition (ANPR), Vehicle Density, Heat Map |
| Perimeter Protection Recording | |
| Recorder Channels | 4 channels (10 IVS Rules per Channel) |
| Camera Channels | 16 Channels |
| Face Detection | |
| Face Attributes | Gender, Age Group, Glasses, Expressions, Face Mask, Beard |
| Recorder Channels | 2 Channels (Up to 12 Face Images Per Channel) |
| Camera Channels | 16 Channels |
| Face Database | Capacity | Up to 20 Databases with 200,000 Images (Max. 2.5 GB) |
| Analytics | Name, Gender, Birthday, Address, Credential Type, Credential Number, Country, Region, State | |
| Recorder Channels | 1. 16 Channels with Image Stream of 16 Images when the NVR is used for Face Detection+ functionality and the camera is used for Face Detection functionality 2. 2 channels with Image Stream of 12 Images when only the NVR is used for Face Detection and Face Detection+ functionality (No camera involvment for Face Detection or Face Detection+ functionality) | |
| Camera Channels | 16 Channels when only the camera is used for Face Detection and Face Detecion+ functionality (No NVR involvement for Face Detection or Face Detection+ functionality) | |
| Smart Motion Detection+ (SMD+) Recording | ||
| Recorder Channels | 8 Channels with Secondary Filtering for False Alarm Reduction | |
| Camera Channels | 16 Channels | |
| Video Analytics | ||
| Camera Channels | 8 Channels | |
| Human Attributes | Top Color, Top Type, Hat, Bag, Age, Gender, Umbrella | |
| Motor Vehicle Attributes | License Plate, Plate Color, Vehicle Model, Vehicle Logo, Plate Color, Ornament, Calling | |
| Non-motor Vehicle Attributes | Vehicle Model, Vehicle Color, Number Of Persons, Helmet | |
| Vehicle License Plate Comparison | ||
| ANPR Channels by Camera | 8 Channels | |
| License Plate Database Capacity | 20,000 (Blocklist and Allow List) | |
| Audio and Video | ||
| Access Channel | 16 Channels | |
| Network Bandwidth | Incoming | Analytics+ Disabled: 384 Mbps Analytics+ Enabled: 200 Mbps |
| Recording | Analytics+ Disabled: 384 Mbps Analytics+ Enabled: 200 Mbps | |
| Outgoing | Analytics+ Disabled: 384 Mbps Analytics+ Enabled: 200 Mbps | |
| Resolution Resolution | 32MP, 24MP, 16MP, 12MP, 8MP, 5MP, 4MP, 1080p, 720p, D1, CIF, QCIF | |
| Decoding Capability | Analytics Disabled | 2-channel: 32MP at 20 fps or 24MP at 20 fps 4-channel:16MP at 30 fps 5-channel: 12MP at 30 fps 8-channel: 8MP at 30 fps 12-channel: 5MP at 30 fps 16-channel: 4MP at 30 fps |
| Analytics Enabled | 1-channel: 32MP at 20 fps or 24MP at 20 fps 2-channel: 16MP at 30 fps 4-channel: 12MP at 30 fps or 8MP at 30 fps 8-channel: 5MP at 30 fps 12-channel: 4MP at 30 fps | |
| Video Output | • 1-channel VGA, 1-channel HDMI Video Output • Spot Output for HDMI1 • Simultaneous video source output for VGA1 and HDMI1 Maximum Resolution VGA: 1080p HDMI: 4K | |
| Multi-screen Display | Main Screen | 1/4/8/9/16 |
| Sub Screen | 1/4/8/9/16 | |
| Third-party Support | ONVIF, Panasonic, Sony, Axis, Arecont, Pelco, Canon, Samsung | |
| Video Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG (Sub Stream Only) | |
| Audio Compression | G.711a, G.711Mu, PCM, G.723, G.726, AAC | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4/IPv6; RTSP; UDP; SNMP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; PPPoE; FTP; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); Multicast; P2P; Auto Registration | |
| Mobile Phone Access | iOS, Android | |
| Interoperability | ONVIF 21.12 (Profile S/Profile T/Profile G), CGI, SDK | |
| Browser | Chrome, Edge, Firefox | |
| Multi-channel Playback | Up to 16 Channels | |
| Record Mode | General, Motion Detection, Intelligent, Alarm, POS | |
| Backup Method | USB Device, Network | |
| Playback Mode | Instant Playback, General Playback, Event Playback, Tag Playback, Smart playback (Face and Motion Detection) | |
| Disk Group | Yes | |
| HDD Interface | 2 SATA ports, up to 16 TB each. The maximum HDD capacity varies with environment temperature. | |
| General Alarm | Motion Detection, Privacy Masking, Local Alarm | |
| Anomaly Alarm | Camera Offline, Storage Error, Disk Full, IP Conflict, MAC Conflict, Login Lock, Abnormal Fan Behavior, Cybersecurity Exception | |
| Intelligent Alarm | Face Detection, Perimeter Protection, Face Detection+, Video Analytics (Human, Motor Vehices, Non-motor Vehicles), Smart Motion Detection+, Automatic License Plate Recognition (ANPR), Vehicle Density, Heat Map | |
| Alarm Linkage | Record, Snapshot (Panoramic), Local Alarm Output, IPC External Alarm Output, Access Controller, Audio, Buzzer, Log, Preset, Email | |
| Audio | Input | 1-channel RCA |
| Output | 1-channel RCA | |
| Alarm | Input | 4 channels |
| Output | 2 channels | |
| RS-232 | 1 | |
| RS-485 | 1 | |
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