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Description

Product Description

dahua

Dahua NVR4108HS-2N-4KS3

SKU: 6923172571502

The device supports 8 video channels with PoE (4 Ports) camera connection, which simplifies installation.

It is equipped with Industrial Processor and Operating System Embedded Linux, ensuring stability of operations.

User interface is available via a web browser or local GUI.

Key Functions AI include the Facial Recognition (sex detection, age, glasses, masks), perimetric protection and analysis of human behavior.

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Technology SMD Plus reduces false alarms due to atmospheric conditions.

The recorder supports up to 6 AI channels simultaneously, offering high Video Resolution (up to 12 MP) and flexible compression options (H265+/H264).

NVR4108HS-2N-4KS3 allows Recording with motion detection, change scenes or alarms, with SATA disk recording (up to 20 TB) or USB media.

It has HDMI and VGA outputs for preview and Network Interfaces (10/100 Mbps Ethernet).

Supports ONVIF Standards, allowing integration with other manufacturers' cameras.

The device is characterized by low power consumption (<10 W without HDD) and compact dimensions, ideal for rack or desk mounting.

Temperature Range work (-10°C to +55°C) and CE certifications (EMC/LVD) guarantee Reliability under different conditions.

Dahua NVR4108HS-2N-4KS3 is a solution for professional monitoring systems, combining Performances with advanced analytical functions.

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Specification Dahua NVR4108HS-2N-4KS3

SystemMain ProcessorIndustrial-grade processor
Operating SystemEmbedded Linux
Operating InterfaceWeb, Local GUI
AIAI by RecorderSMD Plus
AI by CameraFace detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
Perimeter ProtectionPerimeter Performance of AI by Camera (Number of Channels)6 channels
Face DetectionFace AttributesGender; age group; glasses; expressions; face mask; beard
Face Detection Performance of AI by Camera (Number of Channels)6 channels
Face RecognitionFace Recognition Performance of AI by Camera (Number of Channels)6 channels
SMD PlusSMD Plus by Recorder4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change
SMD Plus by Camera6 channels
Audio andAccess Channel8 channels
Network Bandwidth80 Mbps incoming, 80 Mbps recording and 60 Mbps outgoing
Resolution12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF; QCIF
Decoding CapabilityAI disabled: 1-channel 12 MP@30 fps; 2-channel 8 MP@30 fps; 3-channel 5 MP@30 fps; 4-channel 4 MP@30 fps; 8-channel 1080p@30 fps AI enabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 7-channel 1080p@30 fps
Video Output1 HDMI, 1 VGA Simultaneous: HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous: HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
Multi-screen DisplayMain Screen: 1/4/8/9 Sub Screen: 1/4/8/9
Third-party Camera AccessONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha
Compression StandardVideo CompressionSmart H.265+; H.265; Smart H.264+; H.264
Audio CompressionG.711a; G.711u; PCM; G726
NetworkNetwork ProtocolHTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.)
Mobile Phone AccessiOS; Android
InteroperabilityONVIF 22.12(Profile T; Profile S; Profile G); CGI; SDK
BrowserChrome; IE; Safari; Edge; Firefox
Recording PlaybackMulti-channel PlaybackUp to 8 channels
Record ModeGeneral, motion detection; intelligent; alarm
Backup MethodUSB device and network
Playback ModeInstant playback, general playback, event playback, tag playback, smart playback
AlarmGeneral AlarmMotion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm
Anomaly AlarmCamera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception
Intelligent AlarmFace detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
Alarm LinkageRecord; snapshot; IPC external alarm output; audio; buzzer; log; preset; email
PortAudio Input1-channel RCA
Audio Output1-channel RCA
Alarm InputNA (2 channels is optional)
Alarm OutputNA (1-channel 12 V 1 A output is optional)
Disk Interface1 SATA port. Each disk can contain up to 20 TB. This limit varies depending on the environment temperature.
USB2 (1 front USB 2.0 port, 1 rear USB 2.0 port)
HDMI1
VGA1
Network Port1 (10/100 Mbps Ethernet port, RJ-45)
PoE Port4 ports, 10/100 Mbps, IEEE 802.3 af/at
GeneralPower Supply53 VDC, 1.22 A
Power ConsumptionTotal output of NVR is <10 W(without HDD) Total output power of PoE is 36 W,the maximum output power of a single port is 25.5 W
Net Weight0.87 kg (1.92 lb)
Gross Weight1.72 kg (3.79 lb)
Product Dimensions260.0 mm × 232.5 mm × 47.6 mm(10.24" × 9.15" × 1.87") (W × D × H)
Packaging Dimensions374 mm × 119 mm × 311 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 Humidity10%–93% (RH), non-condensing
InstallationRack or desktop
CertificationsCE-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

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Diagram Dahua NVR4108HS-2N-4KS3

NVR4108HS-2N-4KS3(6923172571502)_scheme_1

Construction diagram Dahua NVR4108HS-2N-4KS3

Documents Dahua NVR4108HS-2N-4KS3

PDF
Dahua_Network_Video_Recorder_User_Manual_V2.4.2.pdf
PDF
HDD_INSTALLATION_GUIDE_V1.0.3.pdf
PDF
NVR4108HS-P-4KS3_S0_datasheet_20231027.pdf
PDF
Network_Video_Recorder_Quick_Start_Guide_V1.0.0.pdf

Features

Features
Producer: DAHUA