Dahua new NVR5000-4KS2 network video recorder delivers excellent
performance and high recording quality that is ideally suitable for IP
video surveillance applications. This professional NVR adopts powerful
processor, providing the capability of 4K resolution processing for
applications where image details are highly required. Additionally, the
NVR can be served as edge storage, central storage or backup storage
with an intuitive shortcut operation menu for remote management and
control.
Due to its easy-to-install design, the NVR is ideal for a wide range of
applications such as public safety, water conservancy, transportation, city
centers, education, and financial institutions.
The NVR is compatible with numerous third-party devices, which make
it the perfect solution for surveillance systems that work independently
of video management system (VMS). It features an open architecture
that supports for multi-user access and is compatible with ONVIF 2.4
protocol, enabling interoperability with 4K cameras.

Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that
uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI,
flexible multi-frame reference structure and intelligent noise reduction to
deliver high-quality video without straining the network. Smart H.265+
technology reduces bit rate and storage requirements by up to 70%
when compared to standard H.265 video compression.

Smart Fan
The NVR is equipped with a smart fan to achieve high cooling
efficiency. It automatically adjusts fan speed according to CPU and
ambient temperature. The fan is long-lasting and low noise, reducing
maintenance costs and improving the user experience.

DMSS
The DMSS app is available on the iOS App Store and Google Play. It
makes surveillance easy and simple, allowing you to remotely access NVR
devices, view live video, receive event push notifications, and search for
recorded videos from an iPhone, iPad, or Android phone at anytime from
virtually anywhere!

Fisheye Dewarping
Fisheye dewarping solves the problem of distortion in the circular
panoramic view. The NVR offers various dewarping modes for different
installations and configurations that enhance the video, in both live or
playback modes. Each dewarping mode offers options to adjust each
scene.

ANPR
Automatic Number Plate Recognition available for convenient entrance/
exit management. Support license plate recognition(working with Dahua
ITC camera), black/white list import/export, add/delete B/W list number,
search result from recorded video.

Point of Sale (POS)
Ideal for grocery and retail stores, the optional POS solution allows the
NVR to receive a POS transaction via corresponding video. This feature
allows merchants to analyze specific transactions via the Fuzzy search
algorithm.

Automatic Network Replenishment (ANR) Technology
Network Video Recorders with the ANR function automatically store
video data on an IP camera SD card when the network is disconnected.
After recovery of the network, the NVR automatically retrieves the video
data stored on the camera.

Specification

Product
Product id	677577
Brand	Dahua
Partnr	NVR5208-8P-4KS2E
EAN/UPC code	6939554950995
Performance
Video input channels	32 kanalen
Alarm input channels	4
Maximum resolution	3840 x 2160 Pixels
Operating system installed	Linux
Wireless LAN features
Wi-Fi	N
Storage
Number of HDDs installed	2
HDD capacity	10000 GB
Number of HDDs supported	2
Maximum storage capacity	20 TB
HDD interface	Serial ATA III
Ports & interfaces
Ethernet LAN (RJ-45) ports	1
Ethernet LAN data rates	10, 100, 1000 Mbit/s
USB 2.0 ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
RS-232 interface	Y
RS-485 ports	1
Features
Reset button	Y
On/off switch	Y
Product colour	Black
Processor
Built-in processor	Y
Processor cores	4
Power
Power consumption (typical)	9.5 W
Operational conditions
Operating temperature (T-T)	-10 - 55 °C
Operating relative humidity (H-H)	0 - 90 procent
Storage temperature (T-T)	-20 - 70 °C
Weight & dimensions
Width	375 mm
Depth	281.5 mm
Height	56 mm
Weight	1600 g
Package type	Box
Package weight	3200 g