New Deep Learning Series | NVR4208-4KS3 Dahua IP NVR video recorder for surveillance 8 IP channels up to 12Megapixel 4K ULTRA-HD , 160Mbps bandwidth, Video Compression up to Smart H.265+, VGA, HDMI (4K), 2 USB (2.0), ONVIF, new graphic interface , supports cameras with EPTZ and SMD plus on board, up to 2 HDD SATA 20 TB. Ideal for retail stores, families, courtyards and public areas. NVR4208-4KS3
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DAHUA DEEP LEARNING SERIES | IP NVR 8 CHANNELS 4K 12MP ULTRA-HD H.265+ 2HDD ARTIFICIAL INTELLIGENCE SUPPORT
8 4K ULTRA-HD IP channels up to 12Megapixel - 160Mbps bandwidth - Compression up to Smart H.265+
Support for IP cameras with artificial intelligence and SMD on board . Up to 2HDD 20TB installable - VGA - HDMI(4K) -
2 USB (2.0) - 1 RJ45 10/100 - Audio - Hard Disk NOT included - 24 month warranty
DEEP LEARNING | THE NEW DAHUA RECORDERS: |
Product details
Onvif, the absolute standard for IP cameras. Being Onvif guarantees compatibility with any modern recording system. NOT being Onvif means having a camera as an end in itself that can never be used together with recording systems. | |
Smart H.265+ Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive coding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure, and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ greatly reduces bit rate and storage requirements compared to standard H.265 compression | |
New ULTRA HD 4K Technology! Even higher resolution than FULL-HD! More detail available, greater sense of depth and realism. | |
8 Channels up to 4K ULTRA-HD 12 Megapixe l ! Recording Resolution: 12MP; 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 960p; 720p; D1; CIF; QCIF Max 160Mbps broadband | |
Supports IP cameras with ONVIF® and RTSP protocols | |
Dahua has released the new graphical interface 4.0 for NVRs! GUI-NVR 4.0: New graphical user interface, even more simplified! • Supports multi-day search to make goal search easier • Hard drive format notification to avoid loss of important data • Better compatibility with TPC, AI fisheye, PTZ cameras, etc. • New firewall and network security protocol added to protect your system • Seagate * SHM (SkyHwak Health Management) actively protects your data | |
Cloud function via APP for mobile devices. Compatible Android, iOS EVOPLUS / EASYVIEWER / DMSS | |
This video recorder supports cameras with on-board IVS (Intelligence) | |
Equipped with: 2 SATA port, up to 20 TB capacity. (Hard disk not included) ATTENTION: on NVR systems use specific audio/video discs. For more information, read our dedicated article . | |
1x RJ-45 (10/100/1000Mbps) | |
This NVR features 2x USB 2.0 Ports (1 front / 1 back) | |
Resolution up to 4K via HDMI Port! New ULTRA HD 4K Technology! | |
This DVR features 1 audio input and 1 audio output | |
Dynamic DNS: allows you to reach the NVR even in the case of a Dynamic IP | |
SECURITY CENTER - DAHUA Security Center provides a complete picture of device security and helps protect your NVR with security scans, attack defense, certificate management, audio and video encryption, and security settings. Security alerts can be sent in various ways such as emails, messages and voice messages. | |
This product is covered by a 24 month warranty. |
Data sheet
Model: NVR | NVR4208-4KS3 |
SYSTEM | |
Main Processor | Industrial-grade processor |
Operating System | Embedded Linux |
Operation Interface | Web, Local GUI |
TO THE | |
AI by Recorder | SMD Plus |
AI by Camera | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map |
Perimeter Protection | |
Perimeter Performance of AI by Camera (Number of Channels) | 6 channels |
Face Detection | |
Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
Face Detection Performance of AI by Camera (Number of Channels) | 6 channels |
Face Recognition | |
Face Recognition Performance of AI by Camera (Number of Channels) | 6 channels |
SMD Plus | |
SMD Plus by Recorder | 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
SMD Plus by Camera | 6 channels |
SMD Plus by Camera | |
Performance | 8 Channels |
AI Search | Search by target classification (human, vehicle) |
Audio and Video | |
Access Channel | 8 Channels |
Network Bandwidth | AI disabled: 160 Mbps incoming, 160 Mbps recording and 80 Mbps outgoing AI enabled: 80 Mbps incoming, 80 Mbps recording and 60 Mbps outgoing |
Resolution | 12MP; 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 960p; 720p; D1; CIF; QCIF |
Decoding Capability | AI disabled: 1-channel 12 MP@30 fps; 2-channel 8MP@30fps; 3-channel 5MP@30fps; 4-channel 4MP@30fps; 8-channel 1080p@30 fps AI enabled: 1-channel 12 MP@30 fps; 1-channel 8MP@30fps; 2-channel 5MP@30fps; 3-channel 4MP@30fps; 7-channel 1080p@30fps |
Video Output | 1 HDMI, 1 VGA Simultaneous: HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous: HDMI: 1920 × 1080, 1280 × 1024, 1280 ×720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
Multi-screen Display | Main Screen: 1/4/8/9 Sub Screen: 1/4/8/9 |
Third Party Camera Access | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
Compression Standard | |
Video | Smart H.265/H.265/Smart H.264/H.264/MJPEG |
Audio | G.711a; G.711u; PCM; G726 |
Network | |
Network Protocol | HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP cameras, DVR, NVS, etc.) |
Mobile Phone Access | Android, iOS |
Interoperability | ONVIF 22.12(Profile T; Profile S; Profile G); CGI; SDK |
Browsers | Chrome; IE; Safari; Edge; Firefox |
Record Playback | |
Multi-channel Playback | Up to 8 channels |
Record Mode | General, motion detection; intelligent; alarm |
Backups | USB device and network |
Playback Function | Instant playback, general playback, event playback, tag playback, smart playback |
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 errors; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception |
Intelligent Alarm | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map |
Alarm Linkage | Record; snapshot; IPC external alarm output; audio; buzzers; log; presets; e-mail |
External Port | |
Audio Input | 1-channel RCA |
Audio Output | 1-channel RCA |
Alarm Input | 4 channels |
Alarm Output | 2 channels (1-channel 12V 1A output) |
Disk Interface | 2 SATA ports, up to 20 TB for a single HDD. The maximum HDD capacity varies with environment temperature. |
USB | 2 (1 front USB 2.0 port, 1 rear USB 2.0 port) |
HDMI | 1 |
VGA | 1 |
Network | 1 (10/100/1000 Mbps Ethernet port, RJ-45) |
General | |
Power Supply | DC12V, 4A |
Power Consumption | Total output of NVR is <10W(without HDD) |
Net Weight | 1.49 kg (3.28 lb) |
Gross weight | 2.77 kg (6.11 lb) |
Product Dimensions | 375.0 mm × 282.9 mm × 53.0 mm (14.76" ×11.14" × 2.09") (W × D × H) |
Package Dimensions | 433.0 mm × 141.0 mm × 366.0 mm (17.05" × 5.55" × 14.41") (W × D × H) |
Operating Temperature | -10°C to +55°C (+14°F to +131°F) |
Storage Temperatures | –20 °C to +60 °C (–4 °F to +140 °F) |
Operating Humidity | 10%–93% (RH), non-condensing |
Installation | Rack or desktop |
Certifications | CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014 |
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