NVR2104-P-4KS2
Description
Lite series | DHI-NVR2104-P-4KS2 System Overview Dahua NVR2000-4KS2 is capable of transmitting 8MP image. It helps to save up to 50% HDD and storage space with its H.265 decoding technology compared with H.264. Due to its cost-effective and easy-to-install design, this NVR is ideal for a wide range of applications such as home safety, grocery, warehouse, education, and financial institutions. The NVR is compatible with numerous third-party devices making 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 IP cameras. Functions 4K Resolution 4K resolution is a revolutionary breakthrough in image processing technology. 4K delivers four times the resolution of standard HDTV 1080p cameras and offers superior picture qualit...
Warranty: 36 mon.
Datasheet 
Text contents of PDF datasheet:
Lite series | DHI-NVR2104-P-4KS2
System Overview
Dahua NVR2000-4KS2 is capable of transmitting 8MP image. It helps
to save up to 50% HDD and storage space with its H.265 decoding
technology compared with H.264.
Due to its cost-effective and easy-to-install design, this NVR is ideal for
a wide range of applications such as home safety, grocery, warehouse,
education, and financial institutions.
The NVR is compatible with numerous third-party devices making 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 IP cameras.
Functions
4K Resolution
4K resolution is a revolutionary breakthrough in image processing
technology. 4K delivers four times the resolution of standard HDTV 1080p
cameras and offers superior picture quality and image details. 4K resolution
improves the clarity of a magnified scene to view or record crisp forensic
video from large areas.
High Efficiency Video Coding (H.265)
The H.265 (ITU-T VCEG) video compression standard offers double the
data compression ratio at the same level of video quality, or substantially
improved video quality at the same bit rate, as compared to older video
compression technologies. H.265 offers such impressive compression
by expanding the pattern comparison and difference-coding, improving
motion vector prediction and motion region merging, and incorporating an
additional filtering step called sample-adaptive offset filtering.
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.
Easy4ip
The Easy4ip 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.
www.dahuasecurity.com
· H.265/H.264 codec decoding
· Max 80Mbps incoming bandwidth
· Up to 8Mp resolution preview&playback
· Up to 1ch@8MP/4ch@1080P decoding
· HDMI/VGA simultaneous video output
· Support IPC UPnP, 4PoE ports
DHI-NVR2104-P-4KS2
4 Channel Smart 1U 4PoE Lite 4K H.265 Network Video Recorder
Series
Lite
8Mp
H.265
Max 6TB
www.dahuasecurity.com
Lite Series | DHI-NVR2104-P-4KS2
Technical Specification
System
Main ProcessorDual-core embedded processor
Operating System
Embedded LINUX
Audio and Video
IP Camera Input4 Channel
Two-way Talk1 Channel Input, 1 Channel Output, RCA
Display
Interface1 HDMI, 1 VGA
Resolution
HDMI: 3840x2160, 1920x1080, 1280x1024,
1280x720
VGA: 1920x1080, 1280x1024, 1280x720
Decoding Capacity1ch@8MP 30fps, 4ch@1080P 30fps
Multi-screen Display1/4
OSD
Camera title, Time, Camera lock, Motion detection,
Recording
Recording
CompressionH.265/H.264
Resolution8MP/6MP/5MP/4MP/3MP/1080P/720P/D1&etc.
Record Rate80Mbps
Bit Rate16Kbps ~ 20Mbps Per Channel
Record ModeManual, Schedule(Regular(Continuous), MD, Stop
Record Interval
1~120 min (default: 60 min), Pre-record: 1~30 sec,
Post-record: 10~300 sec
Video Detection and Alarm
Trigger Events
Recording, PTZ, Tour, Video Push, Snapshot, and
Screen Tips
Video Detection
Motion Detection, MD Zones: 396 (22 x 18),
and Tampering
Alarm inputN/A
Relay OutputN/A
Playback and Backup
Sync Playback1/4
Search Mode
Time /Date, MD and Exact Search
(accurate to second)
Playback Function
Play, 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
Third-party Support
Third-party Support
Arecont Vision, AXIS, Bosch, Brickcom, Canon,
CP Plus, Dynacolor, Honeywell, Panasonic, Pelco,
Samsung, Sanyo, Sony, Videotec, and more
Network
Interface1 RJ-45 port (10/100Mbps)
PoE4 ports (IEEE802.3at/af)
Network Function
HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP,
DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua
IP camera, DVR, NVS and etc.), Easy4ip
Optical Fiber InterfaceN/A
Max. User Access128 users
Smart PhoneiPhone, iPad, Android
InteroperabilityONVIF 2.4, SDK, CGI
Storage
Internal HDD1 SATA III Port, up to 6TB capacity for each HDD
HDD ModeSingle
eSATAN/A
Auxiliary Interface
USB2 ports (2 Rear USB2.0)
RS232N/A
RS485N/A
Electrical
Power SupplySingle, DC48V/1.25A
Power Consumption
NVR: <5.3W (without HDD)
PoE: Max 25.5w for single port, 50w in total
Environmental
Operating Conditions-10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH
Construction
Dimensions(WxDxH)
Smart 1U, 204.6mmx204.6mmx45.6mm
(8.1" x 8.1" x 1.8")
Net Weight0.45kg (0.99 lb) (without HDD)
Gross Weight1.5kg(3.31 lb)(without HDD)
Certifications
CEEN55032, EN55024, EN50130-4, EN60950-1
FCCPart 15 Subpart B, ANSI C63.4-2014
ULUL60950-1
Lite Series | DHI-NVR2104-P-4KS2
Rev 001.001© 2016 Dahua . All rights reserved. Design and specifications are subject to change without notice
Ordering Information
TypePart NumberDescription
4 Channel NVR DHI-NVR2104-P-4KS2
4 Channel Smart 1U 4PoE Lite
4K H.265 Network Video Recorder
Accessories N/AN/A
www.dahuasecurity.com
204.6
204.6
45.6
Dimensions (mm)
Rear Panel