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Description

Product Description

dahua

Dahua NVR2104HS-4KS2

SKU: 6939554930256

Equipped with a dual-core embedded processor and an Embedded LINUX operating system, it offers stable and efficient operation.

It supports decoding images with a maximum resolution of 8MP from a single channel or four channels in 1080P quality at 30 frames per second.

The device has two video outputs:

HDMI and VGA, enabling simultaneous display of images at resolutions up to 3840×2160 (HDMI) or 1920×1080 (VGA).

The NVR2104HS-4KS2 supports Smart H.265+/Smart H.264+/H.265/H.264 video compression, enabling efficient management of network bandwidth up to 80Mbps and optimized memory usage.

NVR2104HS-4KS2(6939554930256)_image_1

The recorder offers manual and scheduled recording modes (continuous, motion detection, alarm, IVS) with configurable intervals and pre- and post-recording options.

Video detection features include motion detection, MD zones (396 areas), and the ability to remotely control PTZ cameras and view recordings.

Two-way audio support (1 input, 1 output) and network interfaces provide additional functionality. The NVR2104HS-4KS2 is an ideal solution for surveillance systems requiring reliability and advanced image processing capabilities.

 

Specification Dahua NVR2104HS-4KS2

SystemMain ProcessorDual-core embedded processor
Operating SystemEmbedded LINUX
Audio andIP Camera Input4/8 Channel
Two-way Talk1 Channel Input, 1 Channel Output, RCA
DisplayInterface1 HDMI, 1 VGA
ResolutionHDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720
VGA: 1920×1080,Decoding Capacity1ch@8MP 30fps, 4ch@1080P 30fps
Multi-screen Display4CH: 1/4
8CH: 1/4/8/9OSDCamera title, Time, Camera lock, Motion detection, Recording
RecordingCompressionSmart H.265+/H.265/Smart H.264+/H.264
Resolution8MP/6MP/5MP/4MP/3MP/1080P/ 720P/ D1&etc.
Record Rate80Mbps
Bit Rate16Kbps ~ 20Mbps Per Channel
Record ModeManual, Schedule (Continuous, MD (Motion Detection), Alarm, IVS)
Record Interval1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
Video DetectionTrigger EventsRecording, PTZ, Tour, Video Push, Snapshot, and Screen Tips
Video DetectionMotion Detection, MD Zones: 396 (22 × 18), and Tampering
Alarm inputN/A
Relay OutputN/A
Playback andSync Playback1/4
Search ModeTime /Date, MD and Exact Search (accurate to second)
Playback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Shuffle, Backup Selection, Digital Zoom
Backup ModeUSB Device/Network

*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 NVR2104HS-4KS2

PDF
DHI-NVR2104_2108HS-4KS2_datasheet_20210222.pdf

Features

Features
Producer: DAHUA