DAHUA NVR5232-16P-EI 32 Channels 1U 16PoE 2HDD WizSense Network Video Recorder

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); SMD Plus

AI by Camera

Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; object monitoring

Perimeter Protection

Perimeter Performance AI by Recorder (Number of Channels)

24 channels, 10 IVS rules for each channel

Perimeter Performance of AI by Camera (Number of Channels)

64 channels

Face Detection

Face Attributes

Gender; age group; glasses; expressions; face mask; beard

Face Detection Performance of AI by Recorder (Number of Channels)

4 channels (up to 12 face images/s each channel)

Face Detection Performance of AI by Camera (Number of Channels)

64 channels

Face Recognition

Face Database Capacity

Up to 40 face databases with 300,000 images, with a total capacity of 48 G. Name, gender, birthday, address, credential type,
credential No., countries & regions and state can be added
to each face image.

Face Recognition Performance of AI by Recorder (Number of Channels)

1. 20 channels FD (by camera) + FR (by recorder), image stream: 20 face images/s
2. 4 channels FD (by recorder) + FR (by recorder), video stream: 12 face images/s

Face Recognition Performance of AI by Camera (Number of Channels)

64 channels

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 Plus by Camera

64 channels

Video Metadata

Metadata Performance of AI by Recorder (Number of Channels)

8 channels

Metadata Performance of AI by Camera (Number of Channels)

32 channels

Human Attributes

Top color, top type, hat, bag, age, gender and 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 by Camera (Number of Channels)

32 channels

License Plate Database Capacity

Blocklist and allowlist: 20,000

Audio and Video

Access Channel

64 channels

Network Bandwidth

AI disabled: 1024 Mbps incoming, 1024 Mbps recording and 800 Mbps outgoing
AI enabled: 512 Mbps incoming, 512 Mbps recording and 400 Mbps outgoing

Resolution

32 MP; 24 MP; 16 MP; 12 MP; 8 MP; 5 MP; 4 MP; 1080p; 720p; D1

Decoding Capability

2-channel 32 MP@30 fps; 2-channel 24 MP@30 fps; 4-channel 16 MP@30 fps; 8-channel 8 MP@30 fps; 16-channel 4 MP@30 fps; 32-channel 1080p@30 fps; 72-channel 720P@30 fps 160-channel D1@30 fps

Video Output

2-channel VGA, 4-channel HDMI video output.
Simultaneous mode:
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 is1080p
Heterogeneous mode:
Simultaneous video source output for VGA1 and HDMI1
Simultaneous video source output for VGA2 and HDMI2
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: 1/4/8/9/16/25/36/64
Sub screen: 1/4/8/9/16/25/36

Third-party Camera Access

ONVIF; Sony; Axis; Arecont; Pelco; Canon; Samsung

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; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; DDNS; Alarm Server; IP Search (Supports Dahua 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

Portable hard drive, eSATA disk, burner, 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

HDD Interface

8 SATA ports, up to 16 TB. The maximum HDD capacity varies with 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

Redundant Power

Yes

Power Consumption

<18 W (without HDD)

Net Weight

8.14 kg (17.95 lb) (without HDD)

Gross Weight

12.24 kg (26.98 lb) (without HDD)

Product Dimensions

444.0 mm × 476.0 mm x 95.0 mm (17.48" × 18.74" × 3.74") (W × D × H)

Packaging Dimensions

571.0 mm × 618.0 mm × 219.0 mm (22.48" × 24.33" ×8.62") (W × D × H)

Operating Temperature

–10 °C to +55 °C (14 °F to +131 °F)

Operating Humidity

10%–93% (RH)

Installation

Rack or desktop

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