DAHUA NVR4416-4KS2/I 16 Channel 1.5U 4HDDs WizSense Network Video Recorder

In stock
SKU: NVR4416-4KS2/I
Regular price $321.00

Estimated delivery date: 2024-06-17

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Quality Certifications:



16 Channel 1.5U 4HDDs WizSense Network Video Recorder

> Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format
> Access, storage or forwarding at 256 Mbps (160 Mbps when AI function enabled)
> Max. decoding capability: 10 × 1080p@30 fps. Supports adaptive decoding
> AI by NVR: 1-channel face detection and recognition; 2-channel perimeter protection; up to 10 face databases and 20,000 face images; 4-channel SMD Plus
> AI by Camera: Face detection and recognition, perimeter protection;SMD Plus; ANPR; people counting; stereo analysis; heat map
> Security baseline 2.1

Product Data


Main Processor

Industrial-grade embedded processor

Operating System

Embedded Linux

Operation Interface

Web; local GUI


AI by Camera

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

AI by Device

Face detection; face recognition; perimeter protection; SMD Plus

Perimeter Protection

Perimeter Performance AI by Device(Number of Channels)


Perimeter Performance of AI by Camera (Number of Channels)


Face Detection

Face Attributes

6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard

Face Detection Performance of AI by Device (1080P) (Number of Channels)

1 (up to 12 face images/second)

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


Face Recognition

Face Database Capacity

Up to 10 face databases with 20,000 images

Face Recognition Performance of AI by Device (1080P) (Number of Channels)

1 (up to 4 face images/second)

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


SMD Plus

SMD Plus by Device


SMD Plus by Camera

16-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away


ANPR by Camera



Access Channel

16 channels

Network Bandwidth

AI off: Access: 256 Mbps; Storage: 256 Mbps; Forward: 256 Mbps
AI on: Access: 160 Mbps; Storage: 160 Mbps; Forward: 160 Mbps


16MP; 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1

Decoding Capability

AI off: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 4 channels × 5MP@30 fps; 5 channels × 4MP@30 fps; 10 channels × 1080p@30 fps
AI on: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 3 channel × 5MP@30 fps; 4 channels × 4MP@30 fps ; 8 channels × 1080p@30 fps

Video Output

1-ch VGA output and 1-ch HDMI output; simultaneous/heterogeneous video sources output for VGA and HDMI is configurable

Multi-screen Display

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

Third Party Camera Access

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



Smart H.265+; Smart H.264+; H.265; H.264; MJPEG


PCM; G.711A; G.711U; G.726


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

Android; iOS


ONVIF(profile T/S/G); CGI; SDK


Chrome; IE9 or later; firefox

Record Playback

Multi-channel Playback

Up to 16 channels

Record Mode

Manual; schedule (general; MD; alarm; MD & alarm; intelligent)

Storage Method

Local HDD; network


USB device

Playback Function

1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (cut/file) ; partially enlarge; audio on/off


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

External Port


4 SATA ports, up to 10 TB. The maximum HDD capacity varies with environment temperature


1 front USB 2.0 port, 1 rear USB 3.0 port


1 (max. resolution: 4K)




2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet ports

RCA Input


RCA Output


Alarm Input


Alarm Output



1 channel, used to debug and pass through serial data


1 channel, used to control PTZ, and it supports multiple protocols

General Parameter

Power Supply

Single, 100 V–240 V AC, 50 Hz–60 Hz

Power Consumption

Total output of NVR is ≤ 8 W (without HDD)

Net Weight

4.25 kg (9.35 lb)

Gross Weight

6.48 kg (18.41 lb)

Product Dimensions

440.0 mm × 415.6 mm x 76.0 mm (17.32" × 16.36" × 2.99") (W × L × H)

Package Dimensions

529.0 mm × 499.0 mm × 211.0 mm (20.83" × 19.65" × 9.31") (W × L × H)

Operating Conditions

–10 °C to +55 °C (+10 °F to +131 °F)

Storage Conditions

0 °C to +40 °C (32 °F to 104 °F)

Operating Humidity


Storage Humidity


Operating Altitude

3,000 m (9,843 ft)


Desktop/Rack mount


FCC:47 CFR FCC Part15,SubpartB,Class A
CE-EMC:EN 55032:2015,Class A;EN IEC 61000-3-2:2019;EN 61000-3-3:2013+A1:2019;EN 55024:2010+A1:2015;EN 55035:2017;EN 50130-4:2011+A1:2014
CE-LVD:EN 62368-1:2014+A11:2017

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