Dahua 4CH Compact 1U 4PoE 1HDD WizSense NVR | DHI-NVR4104HS-P-EI

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)

All channels (8 targets/s)

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)

All channels (8 targets/s)

Face Recognition

Face Database Capacity

Up to 10 face databases with 20000 images with a total capacity of 2.5 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)

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)

All channels (8 targets/s)

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

All channels (16 targets/s)

Audio and Video

Access Channel

4 channels

Network Bandwidth

80 Mbps incoming 80 Mbps recording and 80 Mbps outgoin

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; 3-channel 6 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 sources 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; 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 22.06(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

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

Disk Interface

1 SATA port up to 16 TB.The maximum HDD capacity varies with 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

4 ports 10/100 Mbps IEEE 802.3 af/at

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 36Wthe maximum output power of asingle 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) non-condensing

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