دستگاه ضبط و پخش داهوا مدل DHI-NVR608-64/128-4KS2

System

Main Processor

Industrial embedded micro-processor

Operating System

Embedded Linux

Operation Interface

Web/local GUI

Perimeter Protection by Camera

Performance

24 channels

AI Search

Search pictures by channel, time, event type

Face Recognition by Camera

Performance

24 channels

Face Attributes

6 attributes: Gender, age, glasses, expression, mouth mask, and beard

AI Search

Search pictures by channel, time and face attributes

SMD Plus By Camera

Performance

32 channels

AI Search

Search by target classification (Human, Vehicle)

Video Metadata By Camera

Performance

12 channels

Human Body

Top, top color, bottom, bottom color, hat, bag, gender, age, umbrella

Vehicle

Plate No., type, color, vehicle type, logo, plate color, ornament, calling, seatbelt, region

Non-motor Vehicle

Type, color, number of passengers, helmet

AI Search

Support search target video by metadata

ANPR by Camera

Performance

8 channels

Stereo Analysis by Camera

Performance

32 channels

AI Search

Search by target classification (Fall Detection, People Approach Detection, People No. Exception Detection, People Staying Detection, Violence Detection)

Video

Access Channel

64/128

Network Bandwidth

384 Mbps for access, 384 Mbps for storage and 384 Mbps for forwarding

Resolution

12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/

1080p/960p/720p/D1/CIF/QCIF

Decoding Capability

16-ch@1080p (30 fps)

Video Output

VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
HDMI1/HDMI2: 3840 × 2160@30 fps, 3840 × 2160@25fps, 1920 × 1080, 1280 × 1024, 1280 × 720
1 channel VGA output, 2 channels HDMI output, VGA and HDMI 1 homologous output, double HDMI heterogeneous output. Support 4K display for both HDMI1 and HDMI2

Multi-screen Display

1st Screen: 1/4/8/9/16/25/36/64

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

Third Party Camera Access

Panasonic, Sony, Samsung, Axis, Pelco, Arecont, Onvif, Canon and more

Compression

Video

Smart H.265+/H.265/Smart H.264+/H.264/MPEG4/MJPEG

Audio

MP2/G726/G729/G722/G723/G711A/G711U/PCM

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, iSCSI

Mobile Phone Access

iOS, Android

Interoperability

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

Browser

Chrome, IE9 or later, Firefox

Record Playback

Multi-channel Playback

1/4/9/16

Record Mode

Manual, Schedule (General, MD (Motion Detection), Alarm, MD & Alarm, Intelligent, POS)

Storage Method

Local HDD and network

Backup

Hard drive, USB device, eSATA 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

Storage

Disk Group

Support

Raid Support

RAID 0/1/5/6/10

Alarm

General Alarm

Motion detection, privacy masking, video loss, local alarm, PIR alarm, IPC alarm

Anomaly Alarm

Camera offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly

Intelligent Alarm

Perimeter protection, face detection, face recognition, SMD, video metadata
(human, motor-vehicle, non-motor vehicle), ANPR, people counting, stereo analysis, crowd distribution, heatmap, video quality diagnosis

Alarm Linkage

Record, snapshot, IPC external alarm output, buzzer, log, preset, email

External Port

Audio Input

1 channel, RCA connector

Audio Output

1 channel, RCA connector

HDD

8 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature. Supports Hot-swap.

Alarm Input

16 channels

Alarm Output

8 channels

eSATA

1 eSATA

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

USB

2 front USB 2.0 ports, 2 rear USB 3.0 ports

HDMI

2

VGA

1

Network

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

General Parameter

Power Supply

Single, AC100V–240V, 50–60 Hz

Power Consumption

< 20 W (Without HDD)

Net Weight

9 kg (19.8 lb) (Without HDD)

Gross Weight

10.5 kg (23.1 lb) (Without HDD)

Product Dimensions

444 mm × 459.1 mm × 95 mm (W × L × H)
17.48 inch × 18.08 inch × 3.74 inch (W × L × H)

Package Dimensions

570 mm × 570 mm × 226 mm (W × L × H)
22.44 inch × 22.44 inch × 8.90 inch (W × L × H)

Operating Conditions

–10°C to +55°C (+14°F to +131°F), +35°C (+95°F) when raid enabled

Storage Conditions

0°C to +40°C (+32°F to +104°F)

Operating Humidity

10%–93% (RH)

Storage Humidity

30%–85% (RH)

Operating Altitude

3000 m (9843 ft)

Certifications

CE: EN55022, EN55024, EN50130-4, EN60950-1
FCC: Part 15 Subpart B, ANSI C63.4-2014
UL: UL 60950-1 and CAN/CSA C22.2 No.60950-1