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Description

Product Description

dahua

Dahua NVR4104HS-P-4KS2/L

SKU: 6939554981531

The device is equipped with an industrial integrated Processor and Operating System Embedded Linux, which guarantees stable operation even in difficult conditions.

User interface is available via a web browser or local GUI, allowing easy System Management.

The recorder offers advanced features of perimeter protection, including Facial Detection (up to 4 channels) with the possibility of analyzing attributes such as gender, age or mask presence.

Additionally, Technology SMD Plus allows you to classify targets (people, vehicles) and search for recordings by these categories.

NVR4104HS-P-4KS2/L supports resolution up to 8MP, Decoding 8 streams of 1080p@30 fps and has VGA and HDMI outputs for real-time preview.

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The device allows to compress Video H265/H264 and Audio PCM/G711A/G711U/G726/AAC, ensuring efficient use of disk space.

Network supports Protocols such as HTTP, HTTPS, TCP/IP, ONVIF (T/S/G profiles) and supports remote access via mobile apps on Android and iOS.

The recorder also offers advanced alarm functions including Motion Detection, Video loss or system anomalies, with the possibility of email or buzzer notifications.

Dahua NVR4104HS-P-4KS2/L has Ports Audio (RCA), two Ports USB 2.0 and four Ports PoE for cameras, as well as Network interface RJ-45 10/100 Mbps.

The power supply is implemented by 48V/53VDC, with total power up to 10W (without HDD).

The device weighs 0.86 kg and has Dimensions 260×232.3×50.3 mm, is designed for desktop mounting.

The recorder meets the Approval CE and FCC, operating at temperatures from -10°C to +55°C and humidity 10-93%.

Ideal choice for small and medium-sized monitoring systems requiring reliability and advanced image analysis features.

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Specification Dahua NVR4104HS-P-4KS2/L

SystemMain ProcessorIndustrial-grade embedded processor
OSEmbedded Linux
Operation InterfaceWeb/operating in local GUI
Perimeter ProtectionPerformance4 channels
AI SearchSearch for pictures by channel, time and event type
Face DetectionPerformance4 channels
Face Attributes6 attributes: Gender, age, glasses, expression, mouth mask, and beard
AI SearchSearch for pictures by channel, time and face attributes
SMD PlusPerformance4 channels
AI SearchSearch by target classification (human, vehicle)
VideoAccess Channel4
Network BandwidthAccess: 80 Mbps; Storage: 80 Mbps; Forward: 60 Mbps
Resolution8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1
Decoding Capability8 × 1080p@30 fps
Video Output1 × VGA output, 1 × HDMI output, supports simultaneous video sources output for VGA and HDMI
Multi-screen Display1 , 4 views
Third-party Camera AccessONVIF; RTSP
CompressionVideoSmart H.265/H.265/Smart H.264/H.264/MJPEG
AudioPCM/G711A/G711U/G726/AAC
NetworkNetwork ProtocolHTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Mobile Phone AccessAndroid; iOS
InteroperabilityONVIF(profile T/S/G); CGI; SDK
BrowserChrome; IE9 or later; firefox
Record PlaybackMulti-channel PlaybackUp to 4 channels for playback
Record ModeManual record; alarm recording; SMD recording; smart recording
StorageLocal HDD; network
BackupUSB storage device
Playback Function1. Play/pause/stop/slow/quick/backward/by frame 2. Full screen, backup (video clip/file), partial zoom in, and audio on/off
StorageDisk GroupYes
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, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms
Alarm LinkageRecording, snapshot, audio, buzzer, log, preset, and email
External PortAudio Input1 × RCA input
Audio Output1 × RCA output
HDD1 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature
USB2 (1 × front USB2.0; 1 × back USB2.0)
HDMI1 (supports up to 4K resolution output)
VGA1
Network1 × RJ-45, 10/100 Mbps self-adaptive Ethernet port
POE4
General ParameterPower Supply48 V/53 VDC, 1.25 A/1.13 A
Power Consumption< 10 W (HDD not included, idling) Total output power of PoE is 36W, the maximum output power of a single port is 25.5W
Net Weight0.86 kg (1.90 lb)
Gross Weight1.86 kg (4.10 lb)
Product Dimensions260 mm × 232.3 mm × 50.3 mm (10.24" × 9.14" × 1.98") (W × L × H)
Package Dimensions117 mm × 373 mm × 307 mm (4.61" × 14.69" × 12.09") (W × L × H)
Operating Conditions–10 °C to +55 °C (+10 °F to +131 °F)
Storage Conditions0 °C to +40 °C (32 °F to 104 °F)
Operating Humidity10℅~93℅
Storage Humidity30%~85%
Operating Altitude3000 m (9842.52 ft)
InstallationDesktop mounted
CertificationsCE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4 FCC: Part 15 Subpart B

*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”.

Documents Dahua NVR4104HS-P-4KS2/L

PDF
NVR4104HS-P-4KS2_L_datasheet_20220315.pdf

Features

Features
Producer: DAHUA