Dahua DHI-NVR4204-P-4KS2 User Manual
Pro Series | DHI-NVR4204-P-4KS2
DHI-NVR4204-P-4KS2
4 Channel 1U 2HDDs 4PoE 4K & H.265 Lite Network Video Recorder
· 4-channel IP video access
· Smart H.265+/Smart H.264+/H.265/H.264; H.265 auto switch
· Max 200 Mbps incoming bandwidth
· Up to 8MP resoluon for preview and playback
· 8-channel decoding@1080p (30 fps)
· AI by Camera: Perimeter protecon; SMD Plus; people counng; heat
map
· Support IPC UPnP, 4 PoE ports
Dahua's new NVR4000-4KS2 network video recorder delivers excellent
performance and high recording quality that is ideally suitable for IP
video surveillance applicaons. This professional NVR adopts powerful
processor, providing the capability of 4K resoluon processing for
applicaons where image details are highly required. Addionally, the
NVR can be served as edge storage, central storage or backup storage
with an intuive shortcut operaon menu for remote management and
control.
Series Overview
The NVR is compable with numerous third-party devices, which make it
the perfect soluon for surveillance systems that work independently of
video management system (VMS). It features an open architecture that
supports mul-user access and is compable with ONVIF 2.4 protocol,
enabling interoperability with 4K cameras.
Funcons
Perimeter Protecon by Camera
Automacally lters out false alarms caused by animals, rustling leaves,
bright lights, and more. Enables system to act secondary recognion for
the targets. Improving alarm accuracy.
SMD Plus by Camera
With intelligent algorithm, Dahua smart moon detecon technology
can categorize the targets that trigger moon detecon and lter the
moon detecon alarm triggered by non-concerned targets to realize
eecve and accurate alarm.
Smart Codec
With advanced scene-adapve rate control algorithm, Dahua smart
codec technology realizes the higher encoding eciency than H.265 and
H.264, provides high-quality video, and reduces the cost of storage and
transmission.
ANR (Automac Network Replenishment Technology)
Video record in SD card in IP cameras when the network breaks down,
and aer the network recovered, the video will be transferred to device
and then recorded in it.
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 back-end
devices, view live video, receive event push nocaons, and search for
recorded videos from an iPhone, iPad, or Android phone at anyme from
virtually anywhere.
People Counng by Camera
With deep learning algorithm, Dahua People Counng technology
can track and process moving human body targets to realize the
accurate stascs of enter No., leave No., and In Area No. Working with
management plaorm, it outputs yearly/monthly/weekly/daily reports to
meet your requirements.
www.dahuasecurity.com
Pro Series | DHI-NVR4204-P-4KS2
Technical Specificaon
System
Main Processor
Operating System
Operation Interface
Industrial embedded micro-processor
Embedded Linux
Web; local GUI
Perimeter Protecon by Camera
Performance
AI Search
4 channels
Search for pictures by channel, time and event type
SMD Plus by Camera
Performance
AI Search
4 channels
Search by target classific ation (human, vehicle)
Video
Access Channel
Network Bandwidth
Resolution
Decoding Capability
4
200 Mbps for access, 200 Mbps for storage and 96
Mbps for for warding
8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1,
and more
8 channels@108 0p (30 fps)
Storage
Disk Group
Alarm
General Alarm
Anomaly Alarm
Intelligent Alarm
Alarm Linkage
External Port
Audio Input
Audio Output
HDD
Alarm Input
Alarm Output
USB
Yes
Motion detection; privac y masking; video loss; PIR
alarm; IPC alarm
Camera offline; storage error; full stora ge; IP
conflict; MAC conflic t; login lock; network security
anomaly
Perimeter protection; SMD; people counting; heat
map
Record; snapshot; IPC ex ternal alarm output;
buzzer; log; preset; email
1 channel, RC A connec tor
1 channel, RC A connec tor, which support voice
intercom output
2 SATA III ports, up to 10 TB for a single HDD. The
maximum HDD capacit y varies with environment
temperature
4 channels
2 channels
1 front USB 2.0 port, 1 rear USB 3.0 port
Video Output
Multi-screen Display
Third Par ty Camera Access
Compression
Video
Audio
Network
Network Protocol
Mobile Phone Access
Interoperability
Browser
Record Playback
Multi-channel Playback
Record Mode
Storage Method
Backup
Playback Function
HDMI: 384 0 × 2160; 1920 × 1080; 1280 × 1024;
1280 × 720
VGA: 1920 × 1080; 1280 × 1024; 1280 × 720
1/4
Panasonic, Sony, Samsung, Axis, Pelco, Arecont,
ONVIF, Canon and mo re
Smart H.265+; Smart H.264+; H.265; H.26 4
PCM; G.711A; G.711U; G.726
HTT P; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP;
UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP;
Alarm Server; IP Search (supports Dahua IP camer a,
DVR, NVS, and more); P2P
Android; iOS
ONVIF (profile T/S/G); CGI; SDK
Chrome; IE9 or later; Firefox
1/4
Manual; schedule (general; MD; alarm; MD & alarm;
intelligent)
Local HDD and network
USB device
1. Play; pause; stop; fast for ward; fast backward;
rewind; play by frame
2. Full screen; backup (cut/file) ; par tially enlarge;
audio on/of f
HDMI
VGA
Network
PoE
General Parameter
Power Supply
Power Consumption
Net Weight
Gross Weight
Product Dimensions
Package Dimensions
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Operating Altitude
Certifications
1
1
1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet
port
4 ports (IEEE802.3at/af)
48V/2A DC
NVR: < 9W (withou t HDD)
PoE: Max 25.5W for single por t, 48W in total
1.6 kg (3.5 lb) (without HDD)
3.2 kg (7.1 lb) (without HDD)
375.0 mm × 282.4mm × 53.0mm (14.8" × 11.1" ×
2.1")
429 mm × 360 mm × 137 mm (16.9" × 14.2" × 5.4")
-10°C to +55°C (+14°F to +131°F)
0°C to +40°C (+32°F to +104°F)
10%– 93% (RH)
30% –85% (RH)
3,000 m (9,843 ft)
CE: EN55032; EN55024; EN50130- 4; EN6095 0-1
FCC: Par t 15 Subpar t B; ANSI C63.4-2014
UL: UL 6095 0-1
www.dahuasecurity.com
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