Dahua NVR 4CH Wizsense AI Series DHI-NVR4104HS-P-AI/ANZ

System

Main Processor

Industrial-grade processor 

Operating System

Embedded Linux  

Operating Interface

Web; Local GUI 

AI

AI by Recorder

Face detection, face recognition, perimeter protection, and SMD Plus; 

AI by Camera

Face detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map

Perimeter Protection

Perimeter Performance AI by Recorder (Number of Channels)

2 channels, 10 IVS rules for each channel 

Perimeter Performance of AI by Camera (Number of Channels)

4 channels 

Face Detection

Face Attributes 

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

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

1 channel (up to 12 face images/s each channel) 

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

4 channels 

Face Recognition 

Face Database Capacity 

Up to 10 face databases with 200,00 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type,
credential No., countries & regions and states can be added to each face image. 

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

4-channel FD (by camera) + FR (by recorder), image stream: 12 face images/s
1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s 

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

4 channels 

SMD Plus 

SMD Plus by Recorder 

4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change 

SMD Plus by Camera 

4 channels 

Vehicle License Plate Comparison 

ANPR by Camera (Number of Channels) 

4 channels 

License Plate Database Capacity 

1. Create up to 20,000 plate numbers.
2. Blocklist and allowlist 

Audio and Video 

Access Channel

4 channels

Network Bandwidth 

80 Mbps incoming, 80 Mbps recording and 80 Mbps outgoing 

Resolution 

16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF 

Decoding Capability 

AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps
AI-enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 4-channel 5 MP@30 fps 

Video Output 

1 HDMI, 1 VGA
HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
*Simultaneous/heterogeneous video source output for VGA and HDMI is configurable. 

Multi-screen Display 

1st Screen: 1/4
2nd Screen: 1/4 

Third-party Camera Access 

Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon 

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; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register 

Mobile Phone Access 

iOS; Android 

Interoperability 

ONVIF 21.12(Profile T; Profile S; Profile G); CGI; SDK 

Browser 

Chrome; IE9 and later; Firefox 

Recording Playback

Multi-channel Playback

Up to 4 channels

Record Mode

General, motion detection; intelligent; alarm

Backup Method

USB device and network

Playback Mode

Instant playback, general playback, event playback, tag playback, smart playback (face and motion detection)

Alarm

General Alarm

Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm

Anomaly Alarm

Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception

Intelligent Alarm

Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map

Alarm Linkage

Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email

Port

Audio Input

1-channel RCA

Audio Output

1-channel RCA

HDD Interface

1 SATA port, up to 16 TB. The maximum HDD capacity varies with the environment temperature.

USB

2 (1 front USB 2.0 port, 1 rear USB 2.0 port)

HDMI

1

VGA

1

Network Port

1 (10/100 Mbps Ethernet port, RJ-45)

PoE Port

a general power

General

Power Supply

53 VDC, 1.226 A

Power Consumption

Total output of NVR is <10 W(without HDD) Total output power of PoE is 36W, the maximum output power of a single port is 25.5W

Net Weight

0.86 kg (1.90 lb)

Gross Weight

1.88 kg (4.14 lb)

Product Dimensions

260 mm × 232.7 mm × 47.6 mm (10.24" × 9.16" × 1.87") (W × L × H)

Packaging Dimensions

333 mm × 89 mm × 315 mm (13.11" × 3.50" × 12.40") (W × L × 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)

Installation

Rack or desktop

Certifications

FCC: 47 CFR FCC Part15, SubpartB, 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