Dahua NVR4208-8P-4KS2/L 8CH 8PoE 4K H.265+ NVR

Dahua NVR4208-8P-4KS2/L 8CH 4K NVR with 8 ports POE is introduced as the 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.

Features:

• New 4.0 user interface, Security baseline 2.1
• H.264, H.265, Smart H.264+, and Smart H.265+. H.265 auto switch
  
• Max. decoding capability: 8 × 1080p@30 fps. Supports adaptive decoding
  
• Supports mainstream cameras of ONVIF and RTSP protocols
  
• P2P remote surveillance, video play on mobile device
  
• VGA/HDMI simultaneous video output, maximum resolution of HDMI is 4K
  
• AI by Camera: Face detection, perimeter protection, IVS, people counting, heat  map, and SMD
  
• Supports remote configuration and management of IPC, such as set ting  parameters, getting information, and upgrading IPC of the same model in batches

System Overview:

Dahua NVR4000-4KS2/L is introduced as the 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 Profile S, T, G 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.

Face Detection by Camera
Face detection is to detect if there is any human face appearing in the video.  This technology adopts a deep learning algorithm to support face detection,  tracking, optimization and capturing, and then output the best face snapshot.

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.

People Counting by Camera
With deep learning algorithm, Dahua People Counting technology can track and  process moving human body targets to realize the accurate statistics of enter  No., leave No., and In Area No. Working with management platform, it outputs  yearly/monthly/weekly/daily reports to meet your requirements.

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.

Specifications:

System

Main Processor

Industrial-grade embedded processor

OS

Embedded Linux

Operation Interface

Web/operating in local GUI

Perimeter Protection by Camera

Performance

8 channels

AI Search

Search for pictures by channel, time and  event type

Face Detection by Camera

Performance

4 channels

Face Attributes

6 attributes: Gender, age, glasses,  expression, mouth mask, and beard

AI Search

Search for pictures by channel, time and face  attributes

SMD Plus by Camera

Performance

8 channels

AI Search

Search by target classification (human,  vehicle)

Video

Access Channel

8

Network Bandwidth

Access: 160 Mbps; Storage: 160 Mbps; Forward:  64 Mbps

Resolution

8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1

Decoding Capability

8 × 1080p@30 fps

Video Output

1 × VGA output, 1 × HDMI output, supports  simultaneous video sources output for VGA and HDMI

Multi-screen Display

1 , 4, 8, 9 views

Third-party Camera Access

ONVIF; RTSP

Compression

Video

Smart H.265/H.265/Smart H.264/H.264/MJPEG

Audio

PCM/G711A/G711U/G726/AAC

Network

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP;  RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm  Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.);  P2P; auto register

Mobile Phone Access

Android; iOS

Interoperability

ONVIF(profile T/S/G); CGI; SDK

Browser

Chrome; IE9 or later; firefox

Record Playback

Multi-channel Playback

Up to 8 channels for playback

Record Mode

Manual record; alarm recording; SMD  recording; smart recording

Storage

Local HDD; network

Backup

USB storage device

Playback Function

1. Play/pause/stop/slow/quick/backward/by  frame 2. Full screen, backup (video clip/file),  partial zoom in, and audio on/off

Storage

　

Disk Group

Yes

Alarm

General Alarm

Motion detection, privacy masking, video  loss, scene changing, PIR alarm, IPC external alarm

Anomaly Alarm

Camera disconnection, storage error, disk  full, IP conflict, MAC conflict, login locked, and cybersecurity  exception

Intelligent Alarm

Face detection, perimeter protection  (intrusion and tripwire), IVS, people counting, heat map, and  SMD alarms

Alarm Linkage

Recording, snapshot, audio, buzzer, log,  preset, and email

External Port

Audio Input

1 × RCA input

Audio Output

1 × RCA output

HDD

2 SATA III ports, up to 10 TB for a single  HDD. The maximum HDD capacity varies with environment  temperature

Alarm Input

4

Alarm Output

2

USB

2 (1 × front USB2.0; 1 × back USB2.0)

HDMI

1 (supports up to 4K resolution output)

VGA

1

Network

1 × RJ-45, 10/100/1000 Mbps self-adaptive  Ethernet port

PoE

8

General Parameter

Power Supply

100 V–240 V, 47 Hz–63 HZ, 3.5 A

Power Consumption

< 10 W (HDD not  included, idling) Total output power of PoE is 117W, the maximum output power of a  single port is 25.5W

Net Weight

2.51 kg (5.53 lb)

Gross Weight

3.79 kg (8.36 lb)

Product Dimensions

375 mm × 327.4 mm × 53.8 mm (14.76″ × 12.89″  × 2.12″) (W × L × H)

Package Dimensions

170 mm × 449 mm × 421 mm (6.69″ × 17.68″ ×  16.57″) (W × L × H)

Operating Conditions

–10 °C to +55 °C (+10 °F to +131 °F)

Storage Conditions

0 °C to +40 °C (32 °F to 104 °F)

Operating Humidity

10â„…~93â„…

Storage Humidity

30%~85%

Operating Altitude

3000 m (9842.52 ft)

Installation

Desktop mounted

Certifications

CE: EN62368-1; EN55032,EN55024, EN55035,  EN61000-3-2, EN61000-3-3 EN50130-4 FCC: Part 15 Subpart B

　

Package includes:

• 1 x Dahua OEM NVR4208-8P-4KS2/L  Network Video Recorder  (HDD  not included)
• 1 x Data Cables and Power Cable 
• 1 x Installation Screws and Accessories
• 1 x User Manual