Lite Series | DHI-NVR4208-8P-4KS2/L
DHI-NVR4208-8P-4KS2/L
8 Channel 1U 2HDDs 8PoE 4K&H.265 Lite Network Video Recorder
Series Overview
Dahua NVR4000-4KS2 is introduced as the first Lite series NVR that supports for 4K and H.265 encoding technology with excellent performance at an affordable price. For applications where image details are highly required, it delivers the capability of 4K resolution processing. 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 cost-effective and easy-to-install design, this 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 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
Perimeter Protection by Camera
Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improving alarm accuracy.
SMD Plus by Camera
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.
Heat Map by Camera
Dahua heat map technology is used to display the crowd density and people appearance probability. Export and display the crowd status by different colors. Generally, the crowd status is the statistics of people quantity in space and time dimensions.
· New UI interface with more easier operation experience
· Smart H.265+/ Smart H.264+
· P2P remote surveillance, video play on mobile device
· 8–ch@1080P(30FPS), self-adaptive decoding capability
· Supports mainstream cameras of ONVIF and RTSP protocol
· VGA/HDMI simultaneous video output, maximum resolution of HDMI
is 4K
· Remote configuration and management of IPCs, such as setting
parameters, acquiring information and upgrading IPCs of the same
model in batches
· DHCP(Dynamic Host Configuration Protocol), HTTP(Hypertext Transfer
Protocol), NTP(Network Time Protocol) and DDNS(Dynamic Domain
Name System)
IVS Heat Map People counting
4K
HDMI P2P
Decoding
AI Search
Support AI seach by metadata of different targets or uploading face pictures to device and comparing them with recorded faces by similarity. Enable operators to quickly and easily search through multi channels and long duration, efficiently find out when and where a person of interest appeard.
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.
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.
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 .
www.dahuasecurity.com
Lite Series | DHI-NVR4208-8P-4KS2/L
Technical Specification
System
Main Processor Industrial-grade embedded processor
OS Embedded Linux
Operation Interface
Video
Access Channel
Network Bandwidth
Resolution
Decoding Capability
Video Output
Multi-screen Display
Audio
Network
Web/operating in local GUI
8 channels
160 Mbps for access, 160 Mbps for storage and 64
Mbpsfor forwarding
8MP/5MP/4MP/3MP/1080P/720P/D1/CIF
2ch@4K(30fps)/4ch@4MP(30fps)/8ch@1080P(30fps)
1 VGA/1 HDMI simultaneous video output, maximum resolution 4K
HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280
× 720
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
1/4/8/9
Third Party Camera Access ONVIF, RTSP
Compression
Video Smart H.265+/H.265/Smart H.264+/H.264
G.711A/G.711U/PCM/G726
Network Protocol
Mobile Phone Access
Access Standard
HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, NTP, DHCP, DNS,
P2P
iDMSS (iOS)/gDMSS (Android)
ONVIF (profile S), CGI, SDK
Browser
Record Playback
Multi-channel Playback
Chrome, IE9 or above, Firefox
Record Mode
Storage
Backup
Up to 8 channels playback
Priority of record mode: Manual recording > alarm recording > motion detection recording > timed recording
Local HDD
Playback Function
USB device
1. Play, pause, stop, fast forward, fast backward, rewind, play by frame
2. Full screen, backup (cut/file), partially enlarge, audio on/off
Alarm
General Alarm
Anomaly Alarm
Alarm Linkage
External Port
Motion detection, privacy masking, video loss, IPC alarm
Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly
Video recording, snapshot, log, preset point, tour
HDD
2 SATA ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature.
USB
HDMI
VGA
RCA Input
RCA Output
Alarm
Network
General Parameter
Power Supply
Power Consumption
Net Weight
Gross weight
Dimensions
Packaging Dimensions
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Operating Altitude
Installation
Certification
1
1
1 front USB 2.0 port, 1 rear USB 2.0 port
1
1
4 alarm input ports, 2 alarm output ports
1 RJ–45 port (10/100/1000 Mbps), 8 RJ–45 ports with
PoE power supply (10/100 Mbps)
100V–240V, 47Hz–63HZ, 3.5A
Total output of NVR is ≤ 10W (without HDD)
Total output power of PoE is 117W, the maximum output power of a single port is 25.5W
2.51 kg (5.53 lb) (without HDD)
3.79 kg (8.36 lb) (without HDD)
375 mm × 327.4 mm × 53.8 mm (W × L × H)
14.76 inch × 12.89 inch × 2.12 inch (W × L × H)
170 mm × 449 mm × 421 mm (W × L × H)
6.69 inch × 17.68 inch × 16.57 inch (W × L × H)
-10°C to +55°C (+14°F to +131°F)
0°C to +40°C (+32°F to +104°F)
10%–90%
30%–85%
3000 m (9843 ft)
Desktop mounted
CE/FCC www.dahuasecurity.com
Lite Series | DHI-NVR4208-8P-4KS2/L
Ordering Information
Type Model
8 Channel NVR
DHI-NVR4208-8P-
4KS2/L
Description
8 Channel 1U 8PoE Network Video
Recorder
Dimensions (mm[inch])
<>
Rear Panel
3 6 10
1 2
1 Power Input Port
3 PoE Ports
5 VGA Port
7 Mic In
9 USB Port
4 5 7 8 9
2 Power Switch
4 Network Port
6 Mic Out
8 HDMI Port
10 Alarm Input/Output
Rev 001.001
© 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice .
Pictures in the document are for reference only, and the actual product shall prevail.
www.dahuasecurity.com
