DAHUA 8CH LITE COMPACT 4K NVR

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.

With intelligent algorithm, Dahua Smart Motion Detection technology can
categorize the targets that trigger motion detection and filter the motion
detection alarm triggered by non-concerned targets to realize effective and
accurate alarm.

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.

Smart Codec

With advanced scene-adaptive rate control algorithm, Dahua smart codec
technology realizes the higher encoding efficiency than H.265 and H.264,
provides high-quality video, and reduces the cost of storage and transmission.
ANR (Automatic Network Replenishment Technology)
Video record in SD card in IP cameras when the network breaks down, and
after 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 notifications, and search for
recorded videos from an iPhone, iPad, or Android phone at anytime from
virtually anywhere.

FEATURES:

Smart H.265+/Smart H.264+/H.265/H.264
· 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, 8PoE ports

SPECIFICATIONS:

System
Main Processor Dual-core embedded processor
Operating System Embedded LINUX
Audio and Video
IP Camera Input 8 Channel
Two-way Talk 1 Channel Input, 1 Channel Output, RCA
Display
Interface 1 HDMI, 1 VGA
Resolution
HDMI: 3840×2160, 1920×1080, 1280×1024,
1280×720
VGA: 1920×1080, 1280×1024, 1280×720
Decoding Capacity 1ch@8MP 30fps, 4ch@1080P 30fps
Multi-screen Display 1/4/8/9
OSD Camera title, Time, Camera lock, Motion detection,
Recording
Recording
Compression Smart H.265+/H.265/Smart H.264+/H.264
Resolution 8MP/6MP/5MP/4MP/3MP/1080P/ 720P/ D1&etc.
Record Rate 80Mbps
Bit Rate 16Kbps ~ 20Mbps Per Channel
Record Mode Manual, Schedule (Continuous, MD (Motion
Detection), Alarm, IVS)
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 × 18),
and Tampering
Alarm input N/A
Relay Output N/A
Playback and Backup
Sync Playback 1/4
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 Mode USB Device/Network

Third-party Support
Third-party Support Onvif, RTSP
Network
Interface 1 RJ-45 port (10/100/1000Mbps)
PoE 8 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.), P2P
Optical Fiber Interface N/A
Max. User Access 128 users
Smart Phone iPhone, iPad, Android
Interoperability ONVIF 2.4, SDK, CGI
Storage
Internal HDD
1 SATA III port, up to 10 TB for a single HDD. The
maximum HDD capacity varies with environment
temperature
HDD Mode Single
eSATA N/A
Auxiliary Interface
USB 2 ports (1 Rear USB2.0, 1 Front USB2.0)
RS232 N/A
RS485 N/A
Electrical
Power Supply Single, DC48V/2A
Power Consumption
NVR: <5.8W (without HDD)
PoE: Max 25.5w for single port, 80w in total
Environmental
Operating Conditions -10°C to +55°C (+14°F to +131°F), 86–106kpa
Storage Conditions 0°C to +40°C (+32°F to +104°F), 30–85% RH
Construction
Dimensions(W×D×H) Compact 1U, 260 mm × 224.9 mm × 47.6 mm
(10.2" × 8.9" × 1.9")
Net Weight 0.8 kg (1.76 lb) (without HDD)
Gross Weight 1.6 kg (3.53 lb) (without HDD)
Certifications
CE EN55032, EN55024, EN50130-4, EN60950-1
FCC Part 15 Subpart B, ANSI C63.4-2014
UL UL60950-1