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Dahua Technology Releases 2025 ESG Report: Advancing Sustainable Development Through Digital Intelligence

2026-04-29

Dahua Technology Releases 2025 ESG Report: Advancing Sustainable Development Through Digital Intelligence

NVR5816H-XI

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NVR5816H-XI

16CH 2U 8HDDs WizMind Network Video Recorder

Key Points
    • Max. 512/512/512 Mbps Incoming/Recording/Outgoing Bandwidth
    • Max. Decoding Capability: 32 × 1080p@30 fps
    • IP Cameras Resolution Up to 32MP
    • 8 Bays. Each HDD Storage Capacity Up to 20TB
    • AI by Recorder: 8-ch Face Detection and Recognition, 8-ch Video Metadata, 16-ch SMD, 16-ch Perimeter Protection
    • With AcuPick Camera Supports Up to 16-ch AcuPick
    • RAID 0/1/5/6/10, N+M Cluster, iSCSI, Hot-Swappable Design
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Datasheet

Specifications

System

Main Processor Industrial-grade processor
Operating System Embedded Linux
Operating Interface Web, Local GUI

AI

AI by Recorder Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD
AI by Camera Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD; stereo analysis; crowd distribution; people counting; ANPR; heat map; PPE detection
AcuPick Performance of AI by Camera (Number of Channels) Max. 16-channel, 1 combined event per channel

Perimeter Protection

Perimeter Performance AI by Recorder (Number of Channels) 16 channels, 10 IVS rules for each channel
Perimeter Performance of AI by Camera (Number of Channels) All channels (32 targets/s)

Face Detection

Face Attributes 6 attributes
Face Detection Performance of AI by Recorder (Number of Channels) Sub screen 4K enabled：4 channels (up to 12 face images/s each channel)
Sub screen 4K disabled：8 channels (up to 12 face images/s each channel)
Face Detection Performance of AI by Camera (Number of Channels) 16 channels

Face Recognition

Face Database Capacity Up to 20 face databases with 200,000 images, with a total capacity of 44 G.
Face Recognition Performance of AI by Recorder (Number of Channels) Sub screen 4K enabled:
16-channel FD (by camera) + FR (by recorder),image stream: 32 face images/s
4-channel FD (by recorder) + FR (by recorder), video stream: 16 face images/s
Sub screen 4K disabled:
16-channel FD (by camera) + FR (by recorder),image stream: 32 face images/s
8-channel FD (by recorder) + FR (by recorder), video stream: 16 face images/s
Face Recognition Performance of AI by Camera (Number of Channels) 16 channels

SMD Plus

SMD Plus by Recorder 16 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change
SMD by Camera All channels (64 targets/s)

Video Metadata

Metadata Performance of AI by Recorder (Number of Channels) 8 channels, 23 attributes extraction.
Metadata Performance of AI by Camera (Number of Channels) 16 channels
People Attributes 9 human body attributes
Motor Vehicle Attributes 9 attributes
Non-motor Vehicle Attributes 4 attributes

Vehicle License Plate Comparison

ANPR by Camera (Number of Channels) All channels (32 targets/s)
License Plate Database Capacity 1. Create up to 20,000 plate numbers.
2. Blocklist and allowlist

Audio and Video

Access Channel 16 channels
Network Bandwidth AI disabled: 512 Mbps incoming, 512 Mbps recording and 512 Mbps outgoing
AI enabled: 200 Mbps incoming, 200 Mbps recording and 200 Mbps outgoing
Resolution 32 MP;24 MP;16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF
Decoding Capability AI disabled: 2-channel 32 MP@30 fps; 2-channel 24 MP@30 fps; 4-channel 16 MP@30 fps; 5-channel 12 MP@30 fps; 8-channel 8 MP@30 fps; 10-channel 6 MP@30 fps; 12-channel 5 MP@30 fps;16-channel 4 MP@30 fps
AI enabled: 1-channel 32 MP@30 fps; 1-channel 24 MP@30 fps; 2-channel 16 MP@30 fps; 4-channel 12 MP@30 fps; 6-channel 8 MP@30 fps; 8-channel 6 MP@30 fps; 8-channel 5 MP@30 fps; 12-channel 4 MP@30 fps; 16-channel 1080p@30 fps
Video Output 2 VGA, 2 HDMI
VGA:1920 × 1080, 1280 × 1024, 1280 × 720
HDMI:3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720
Heterogeneous video source output for HDMI1 and HDMI2
Simultaneous video source output for VGA1 and HDMI1
Simultaneous video source output for VGA2 and HDMI2
Multi-screen Display Main screen: 1/4/8/9/16
Sub screen: 1/4/8/9/16
Third-party Camera Access ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha

Compression Standard

Video Compression Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
Audio Compression G.711a; G.711u; PCM; G726

Network

Network Protocol HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.); iSCSI
Mobile Phone Access iOS; Android
Interoperability ONVIF 23.06(Profile T; Profile S; Profile G); CGI; SDK
Browser Chrome; IE; Safari; Edge; Firefox
Network Mode Multi-address; load balance; fault tolerance

Recording Playback

Multi-channel Playback Up to 16 channels
Record Mode General; motion detection; intelligent; alarm; POS
Backup Method USB device and network
Playback Mode Instant playback; general playback; event playback; tag playback; smart playback

Storage

Disk Group Yes
RAID RAID 0/1/5/6/10
Hot Swapping Yes

Alarm

General Alarm Motion detection; local alarm; alarm box; camera external alarm; network alarm; scene changing; PIR alarm; thermal alarm
Anomaly Alarm Error (no disk, disk error, low space, RAID exception, low quota space; abnormal disk health; network disconnection; IP conflict; MAC conflict; abnormal fan speed); video loss; video tampering; camera offline; audio detection
Intelligent Alarm Face detection; face recognition; video metadata (human, motor vehicle, and non-motor vehicle); perimeter protection; license plate comparison
Alarm Linkage Record; snapshot (panoramic); local alarm output; IPC external alarm output; audio; buzzer; log, preset; email

Port

Audio Input 1-channel RCA
Audio Output 2-channel RCA
Alarm Input 16 channels
Alarm Output 8 channels (1-channel 12 V 1 A output）
Disk Interface 8 SATA ports. Each disk can contain up to 20 TB. This limit varies depending on the environment temperature.
eSATA 1
RS-232 1
RS-485 2 (1 port for half-duplex serial communication, 1 port for full-duplex serial communication)
USB 4 (2 front USB 2.0 ports, 2 rear USB 3.0 ports)
HDMI 2
VGA 2
Network Port 2 (10/100/1000 Mbps Ethernet port, RJ-45)

General

Power Supply 100–240 VAC, 50/60 Hz
Power Consumption <13 W (without HDD)
Net Weight 7.48 kg (19.38 lb)
Gross Weight 10.2 kg (22.49 lb)
Product Dimensions 440.0 mm × 459.6 mm × 95.0 mm (17.32" × 18.09" × 3.74") (W × D × H)
Packaging Dimensions 570.0 mm × 570.0 mm × 226.0 mm (22.44" × 22.44" × 8.90") (W × D × H)
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Storage Temperature –20 °C to +60 °C (–4 °F to +140 °F)
Operating Humidity 10%–93% (RH), non-condensing
Certifications Class A CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014

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