By Dahua

Dahua NVR608H-32-XI 32 Channel NVR WizMind AI Recorder with Face Detection

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SKU: DHI-NVR608H-32-XI
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  • 32-channel access — connect up to 32 IP cameras simultaneously for full-site coverage
  • AI by recorder: 8-channel face detection and recognition with up to 40 face databases and 300,000 face images
  • AI by recorder: 8-channel metadata, 8-channel AcuPick, and 4-channel PPE detection
  • AI by recorder: 32-channel perimeter protection and 32-channel SMD Plus for accurate alerts
  • AI by camera: supports face detection, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, people counting, AcuPick, and PPE detection
  • Max decoding capability: 40 × 1080p@30 fps or 20 × 4 MP@30 fps for smooth playback
  • Supports resolutions from 32 MP down to 720p, covering all common camera formats

Dahua 32-Channel AI NVR with WizMind Analytics

DHI-NVR608H-32-XI details_h2_image1
DHI-NVR608H-32-XI 1_1

AI-Powered Security That Works Smarter

This Dahua 32 channel NVR brings WizMind AI analytics directly to the recorder. It supports 8-channel face detection and recognition with up to 40 face databases and 300,000 face images. You also get 32-channel perimeter protection, SMD Plus, and metadata extraction — all processed on the NVR without needing expensive AI cameras.

DHI-NVR608H-32-XI 2_2

Record in Crystal-Clear 12MP Detail

Connect up to 32 IP cameras and record at resolutions from 720p all the way up to 12MP. The NVR decodes up to 40 channels of 1080p video at 30 fps simultaneously. With dual HDD bays supporting up to 20TB total storage, you can keep weeks of high-definition footage on hand.

DHI-NVR608H-32-XI 3_3

Simple Setup and Remote Access

This NVR works with any ONVIF-compliant camera, so you can mix and match brands without compatibility headaches. Use the free DMSS app or Smart PSS software to view live feeds, search recordings, and receive push alerts from anywhere. The 2 x Gigabit Ethernet ports ensure smooth video streaming even with multiple cameras.

DHI-NVR608H-32-XI 4_4

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Specification

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 Plus; AcuPick; PPE Detection
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
AcuPick Performance of AI by Recorder (Number of Channels) 8 channels
AcuPick Performance of AI by Camera (Number of Channels) All channels (64 targets/s)

Perimeter Protection

Perimeter Performance AI by Recorder (Number of Channels) Simultaneous mode: 32 channels, 10 IVS rules for each channel
Heterogeneous mode: 24 channels, 10 IVS rules for each channel
Refer to the information on video output for details on the mode
Perimeter Performance of AI by Camera (Number of Channels) All channels (64 targets/s)

Face Detection

Face Attributes Gender; age group; glasses; expressions; face mask; beard
Face Detection Performance of AI by Recorder (Number of Channels) Simultaneous mode: 8 channels (up to 12 face images/s each channel)
Heterogeneous mode: 5 channels (up to 12 face images/s each channel)
Refer to the information on video output for details on the mode
Face Detection Performance of AI by Camera (Number of Channels) All channels (64 targets/s)

Face Recognition

Face Database Capacity Up to 40 face databases with 300,000 images, with a total capacity of 48 G.
Face Recognition Performance of AI by Recorder (Number of Channels) Simultaneous mode: 32-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
Heterogeneous mode: 16-channel FD (by camera) + FR (by recorder),image stream: 16 face images/s; 5-channel FD (by recorder) + FR (by recorder), video stream: 10 face images/s
Refer to the information on video output for details on the mode
Face Recognition Performance of AI by Camera (Number of Channels) All channels (64 targets/s)

SMD Plus

SMD Plus by Recorder 32-channel: Secondary filtering for human and motor vehicle , reducing false alarms caused by leaves, rain and lighting condition change
SMD by Camera All channels (128 targets/s)

Video Metadata

Metadata Performance of AI by Recorder (Number of Channels) 8 channels
Metadata Performance of AI by Camera (Number of Channels) All channels (64 targets/s)
People Attributes 9 human body attributes
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 by Camera (Number of Channels) All channels (64 targets/s)
License Plate Database Capacity Blocklist and allowlist: 20,000

Audio and Video

Access Channel 32 channels
Network Bandwidth AI disabled: 1280 Mbps incoming, 1280 Mbps recording and 1024 Mbps outgoing
AI enabled: 640 Mbps incoming, 640 Mbps recording and 512 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
Decoding Capability AI disabled: 2-channel 32 MP@30 fps; 3-channel 24 MP@30 fps; 5-channel 16 MP@30 fps; 6-channel 12 MP@30 fps; 10-channel 8 MP@30 fps; 13-channel 6 MP@30 fps; 16-channel 5 MP@30 fps; 20-channel 4 MP@30 fps; 32-channel 1080p@30 fps
AI enabled: 1-channel 32 MP@30 fps; 1-channel 24 MP@30 fps; 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 5-channel 6 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps; 32-channel 720p@30 fps
Video Output 2 VGA, 4 HDMI; VGA: 1920 × 1080, 1280 × 1024, 1280 × 720; HDMI1&2: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720; HDMI3: 7680 × 4320, 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720; HDMI4: 1920 × 1080, 1280 × 1024, 1280 × 720
Simultaneous mode (simultaneously outputs video sources for all the HDMI1-4 and VGA1-2 ports)
Max. resolution of VGA1 and VGA2 is 1080p; max. resolution of HDMI1 and HDMI2 is 4K; max. resolution of HDMI3 is 8K; max. resolution of HDMI4 is 1080p
Heterogeneous mode (simultaneously outputs video sources for the VGA1 and HDMI1, or VGA2 and HDMI2. It also outputs heterogeneous video sources for HDMI1–4)
Max. resolution of VGA1 and VGA2 is 1080p; max. resolution of HDMI1, HDMI2 and HDMI3 is 4K; max. resolution of HDMI4 is 1080p
Multi-screen Display Main screen: 1/4/8/9/16/25/36
Sub screen: 1/4/8/9/16/25/36
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; MPEG4; MJPEG
Audio Compression G.711a; G.711u; PCM; G726

Network

Network Protocol HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; SNMP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; PPPoE; FTP; DDNS; Alarm Server; IP Search (Supports IP camera, DVR, NVS, etc.); Multicast; P2P; Auto Registration; iSCSI
Mobile Phone Access iOS; Android
Interoperability ONVIF (Profile S/profile T/Profile G); CGI; SDK
Browser Chrome
IE 9 or later
Firefox
Network Mode Multi-address mode, load balance, fault tolerance and other network port binding modes

Recording Playback

Multi-channel Playback Up to 16 channels
Record Mode Manual; alarm; motion detection; scheduled
Backup Method USB device and network
Playback Mode 1\. Play, pause, stop, fast forward, fast backward, rewind, play by frame
2\. Full screen, backup (cut/file), partially enlarge, audio on/off

Storage

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

Alarm

General Alarm Motion detection; video tampering; video loss; scene changing, PIR alarm, IPC external alarm
Anomaly Alarm Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; abnormal behavior of fan
Intelligent Alarm Face detection; face recognition; perimeter protection (intrusion and tripwire); SMD Plus alarms; ANPR; people counting; stereo analysis; crowd distribution; heat map
Alarm Linkage Record; snapshot; IPC external alarm output; buzzer; log, preset; email

Port

Audio Input 1-channel RCA
Audio Output 2-channel RCA
Alarm Input 16 channels
Alarm Output 8 channels
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 1 × A/B
USB 4 (2 front USB 2.0 ports, 2 rear USB 3.0 ports)
HDMI 4
VGA 2
Network Port 2 (10/100/1000/2500 Mbps Ethernet port, RJ-45)

General

Power Supply 100–240 VAC, 50/60 Hz
Power Consumption <18 W (without HDD)
Net Weight 6.40 kg (14.11 lb) (without HDD)
Gross Weight 10.35 kg (22.82 lb) (without HDD)
Product Dimensions 444.0 mm × 456.6 mm × 95.0 mm (17.48" × 17.98" × 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 0 °C to +40 °C (+32 °F to +104 °F)
Operating Humidity 10%–93% (RH), non-condensing
Certifications FCC: 47 CFR FCC Part15, SubpartB, Class A
CE-EMC: EN 55032:2020, Class A; EN IEC 61000-3-2:2019; EN 61000-3-3:2013+A1:2019; EN 55024:2010+A1:2015; EN 55035:2020; EN 50130-4:2011+A1:2014
CE-LVD: EN 62368-1:2014+A11:2017
Kurs Datum
Datasheet 2026-05-29

FAQ

How many cameras can this Dahua 32 channel NVR support?

It supports up to 32 IP cameras simultaneously. You can connect any ONVIF-compliant camera, including third-party brands.

Does this NVR support face recognition without AI cameras?

Yes. The NVR has built-in AI processing for 8-channel face detection and recognition. It can store up to 40 face databases and 300,000 face images.

What is the maximum hard drive capacity for this NVR?

It has two SATA HDD bays, each supporting up to 10TB, for a maximum total storage of 20TB.

Can I use this NVR as part of a perimeter intrusion detection system?

Absolutely. The NVR supports 32-channel perimeter protection with virtual tripwires and intrusion detection, plus SMD Plus to filter out false alarms from animals or leaves.