DAHUA NVR4216-EI NVR 16-Channel WizSense Network Video Recorder, 1U and 2 HDDs

System

Main processor

Industrial grade processor

Operating system

Embedded Linux

Operating interface

Web, local GUI

AI

AI by recorder

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

AI by camera

Face detection; Facial recognition; Perimeter protection; SMD Plus; ANPR; People counting; Stereo analysis; Heat map

Perimeter protection

AI Edge Performance per Recorder (Number of Channels)

2 channels, 10 IVS rules for each channel

AI edge performance per camera (number of channels)

All channels (8 goals/s)

Face detection

Attributes of the face

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

AI face detection performance per recorder (number of channels)

1 channel (up to 12 face images/sec. per channel)

AI face detection performance per camera (number of channels)

All channels (8 goals/s)

Facial recognition

Face database capacity

Up to 10 face databases with 20,000 images, with a total capacity of 2.5G. Name, gender, date of birth, address, badge type, badge number, countries and regions, and state can be added to each face image.

AI facial recognition performance per recorder (number of channels)

8-channel FD (per camera) + FR (per recorder), image stream: 12 face images per second

1 channel FD (per recorder) + FR (per recorder), video stream: 12 face images/s

AI facial recognition performance per camera (number of channels)

All channels (8 goals/s)

SMD plus

SMD Plus by Recorder

4 Channels: Secondary filtering for people and motor vehicles, reducing false alarms caused by leaves, rain, and changes in lighting conditions.

SMD Plus Camera

All channels (16 targets/s)

Audio and video

Access channel

16 channels

Network bandwidth

AI disabled: 256Mbps input, 256Mbps recording, 256Mbps output

AI enabled: 180Mbps in, 180Mbps out, 180Mbps recording

Resolution

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

Decoding capacity

AI disabled: 2ch 16MP@30fps; 2ch 12MP@30fps; 4ch 8MP@30fps; 4ch 6MP@30fps; 6ch 5MP@30fps; 8ch 4MP@30fps; 16ch 1080p@30fps

AI-enabled: 1ch 16MP@30fps; 2ch 12MP@30fps; 3ch 8MP@30fps; 3ch 6MP@30fps; 4ch 5MP@30fps; 6ch 4MP@30fps; 12ch 1080p@30fps; 16ch 720p@30fps

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: 1/4/8/9/16

2nd Screen: 1/4/8/9/16

Access to third-party cameras

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

Grid

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 cameras; DVR; NVS; etc.); P2P; automatic registration

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 16 channels

Recording mode

General, motion detection; intelligent; alarm

Backup method

USB device and network

Playback mode

Instant playback, general playback, event playback, tag playback, smart playback

Storage

Group of disks

Yeah

Alarm

General alarm

Motion detection; Privacy masking; Video loss; Scene switching; PIR alarm; IPC external alarm

Anomaly alarm

Camera disconnection; Storage error; Disk full; IP conflict; MAC conflict; Login blocked; and Cybersecurity exception

Smart alarm

Face detection; facial recognition; perimeter protection; SMD Plus; people counting; stereoscopic analysis; heat map

Alarm link

Recording; snapshot; IPC external alarm output; audio; doorbell; record; preset; email

Port

Audio input

1 channel RCA

Audio output

1 channel RCA

Alarm input

4 channels

Alarm output

2 channels

Disk interface

2 SATA ports, up to 16TB. Maximum hard drive capacity varies by ambient temperature.

USB

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

HDMI

1

VGA

1

Network port

1 (10/100/1000 Mbps Ethernet port, RJ-45)

dahua

Power supply

12 VDC, 4 A

Energy consumption

<10W (without HDD)

Net weight

1.51 kg (3.33 lbs)

Gross weight

2.76 kg (6.08 lbs)

Product Dimensions

375 mm × 284.3 mm × 53 mm (14.76" × 11.19" × 2.09") (W × L × H)

Packaging dimensions

433 mm × 141 mm × 366 mm (17.05" × 5.55" × 14.41") (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

Facility

Rack or desk

Certifications

FCC: 47 CFR FCC Part 15, Subpart B, 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