DAHUA NVR2108HS-8P-4KS3 8 KANAL NVR KAYIT CİHAZI

System

Main Processor


Industrial-grade processor

Operating System


Embedded Linux

Operating Interface


Web, Local GUI

AI

AI by Recorder


SMD

AI by Camera


Perimeter protection; SMD

Perimeter Protection

Perimeter Performance of AI by Camera (Number of Channels)


All channels (4 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 (8 targets/s)

Audio and Video

Access Channel


8 channels

Network Bandwidth


AI disabled: 144 Mbps incoming, 144 Mbps recording and 72 Mbps outgoing

AI enabled: 72 Mbps incoming, 72 Mbps recording and 36 Mbps outgoing

Resolution


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

Decoding Capability


AI disabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 6 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 6-channel 1080p@30 fps

AI enabled: 1-channel 8 MP@30 fps; 1-channel 6 MP@30 fps; 1-channel 5 MP@30 fps; 2-channel 4 MP@30 fps; 4-channel 1080p@30 fps

Video Output


1 HDMI, 1 VGA

HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720

VGA: 1920 × 1080, 1280 × 1024, 1280 × 720

Multi-screen Display


1/4/8/9

Third-party Camera Access


ONVIF

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; UDP; NTP; DHCP; DNS; SMTP; IP Filter; DDNS; IP Search (Supports IP camera, DVR, NVS, etc.); P2P; Auto Registration

Mobile Phone Access


iOS; Android

Interoperability


ONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK

Browser


Chrome; IE; Safari; Edge; Firefox

Recording Playback

Multi-channel Playback


Up to 8 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; camera external alarm; PIR alarm

Anomaly Alarm


Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline

Intelligent Alarm


Perimeter protection; SMD Plus

Alarm Linkage


Recording; snapshot; buzzer; log; preset; email; tour

Port

Audio Input


1-channel RCA

Audio Output


1-channel RCA

Alarm Input


NA (2 channels are optional)

Alarm Output


NA (1-channel 12 V 1 A output is optional)

Disk Interface


1 SATA port. Each disk can contain up to 20 TB. this limit varies depending on the environment temperature.

USB


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

HDMI


1

VGA


1

Network Port


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

PoE Port


8 ports, 10/100 Mbps, IEEE 802.3 af/at

General

Power Supply


53 VDC, 1.81 A

Power Consumption


Total output of NVR is <10 W (without HDD) Total output power of PoE is 72 W, the maximum output power of a single port is 25.5 W

Net Weight


0.89 kg (1.96 lb)

Gross Weight


2.05 kg (4.52 lb)

Product Dimensions


260.0 mm × 232.5 mm × 47.6 mm(10.24" × 9.15" × 1.87") (W × D × H)

Packaging Dimensions


374.0 mm × 119.0 mm × 311.0 mm(14.72" × 4.69" × 12.24" )(W × D × 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

Certifications


CE-LVD: IEC 62368-1:2014

CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014