NVR4416-4KS2/I

System 

Main Processor 

Industrial-grade embedded processor 

Operating System 

Embedded Linux 

Operation Interface 

Web; local GUI 

AI 

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) 

2 

Perimeter Performance of AI by Camera (Number of Channels) 

8 

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) 

8 

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) 

8 

SMD Plus 

SMD Plus by Device 

4 

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 

ANPR by Camera 

4 

Video 

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 

Resolution 

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 

Compression 

Video 

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

Audio 

PCM; G.711A; G.711U; G.726 

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 

Android; iOS 

Interoperability 

ONVIF(profile T/S/G); CGI; SDK 

Browser 

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 

Backup 

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 

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 

External Port 

HDD 

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

USB 

1 front USB 2.0 port, 1 rear USB 3.0 port 

HDMI 

1 (max. resolution: 4K) 

VGA 

1 

Network 

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

RCA Input 

1 

RCA  Output 

1 

Alarm Input 

16 

Alarm Output 

4 

RS-232 

1 channel, used to debug and pass through serial data 

RS-485 

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 

10%–93% 

Storage Humidity 

30%–85% 

Operating Altitude 

3,000 m (9,843 ft) 

Installation 

Desktop/Rack mount 

Certifications 

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