DAHUA DHI-NVR4208-8P-4KS2

The DHI-NVR4208-8P-4KS2 is a Dahua network video recorder (NVR) that supports up to 8 IP camera channels, offers 4K recording, PoE support for easy installation, H.265 video compression for efficient storage, local and remote monitoring capabilities, intelligent video analysis features, up to 2 hard drive storage, various backup options, and user-friendly system management.

Specifications

System
Main ProcessorIndustrial embedded micro-processor
Operating SystemEmbedded Linux
Operation InterfaceWeb; local GUI
Perimeter Protection by Camera
Performance8 channels
AI SearchSearch for pictures by channel, time and event type
SMD Plus by Camera
Performance8 channels
AI SearchSearch by target classification (human, vehicle)
Video
Access Channel8
Network Bandwidth200 Mbps for access, 200 Mbps for storage and 96 Mbps for forwarding
Resolution8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, and more
Decoding Capability8 channels@1080p (30 fps)
Video OutputHDMI: 3840 × 2160; 1920 × 1080; 1280 × 1024; 1280 × 720
VGA: 1920 × 1080; 1280 × 1024; 1280 × 720
Multi-screen Display1/4/8/9
Third Party Camera AccessPanasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and more
Compression
VideoSmart H.265+; Smart H.264+; H.265; H.264
AudioPCM; G.711A; G.711U; G.726
Network
Network ProtocolHTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP;
SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server;
IP Search (supports Dahua IP camera, DVR, NVS, and more); P2P
Mobile Phone AccessAndroid; iOS
InteroperabilityONVIF (profile T/S/G); CGI; SDK
BrowserChrome; IE9 or later; Firefox
Record Playback
Multi-channel Playback1/4/2009
Record ModeManual; schedule (general; MD; alarm; MD & alarm; intelligent)
Storage MethodLocal HDD and network
BackupUSB device
Playback Function1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (cut/file) ; partially enlarge; audio on/off
Storage
Disk GroupYes
Alarm
General AlarmMotion detection; privacy masking; video loss; PIR alarm; IPC alarm
Anomaly AlarmCamera offline; storage error; full storage; IP conflict; MAC conflict;
login lock; network security anomaly
Intelligent AlarmPerimeter protection; SMD; people counting; heat map
Alarm LinkageRecord; snapshot; IPC external alarm output; buzzer; log; preset; email
External Port
Audio Input1 channel, RCA connector
Audio Output1 channel, RCA connector, which support voice intercom output
HDD2 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity
varies with environment temperature
Alarm Input4 channels
Alarm Output2 channels
USB1 front USB 2.0 port, 1 rear USB 3.0 port
HDMI1
VGA1
Network1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet port
PoE8 ports (IEEE802.3at/af)
General Parameter
Power SupplySingle, 100V–240V AC, 50 Hz–60 Hz
Power ConsumptionNVR: < 9.6W (without HDD)
PoE: Max 25.5W for single port, 130W in total
Net Weight2.6 kg (5.7 lb) (without HDD)
Gross Weight4 kg (8.8 lb) (without HDD)
Product Dimensions375.0 mm × 327.4 mm × 53.0 mm (14.8" × 12.9" × 2.1")
Package Dimensions429 mm × 360 mm × 137 mm (16.9" × 14.2" × 5.4")
Operating Temperature-10°C to +55°C (+14°F to +131°F)
Storage Temperature0°C to +40°C (+32°F to +104°F)
Operating Humidity10%–93% (RH)
Storage Humidity30%–85% (RH)
Operating Altitude3,000 m (9,843 ft)
CertificationsCE: EN55032; EN55024; EN50130-4; EN60950-1
FCC: Part 15 Subpart B; ANSI C63.4-2014
UL: UL 60950-1

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