Dahua NVR4104-P-4KS2

H.265/H.264 codec decoding
Max 80Mbps Incoming Bandwidth
Up to 8MP Resolution for Preview and Playback
Up to 2ch@4K/8ch@1080P decoding
HDMI/VGA simultaneous video output
Support IPC UPnP, 4PoE ports

Dahua NVR4104-P-4KS2 POE Network Video Recorder CCTV System

System
Main Processor Quad-core embedded processor
Operating System Embedded LINUX
Aduio and Video
IP Camera Input 4/8 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 2ch@4K(30fps)/8ch@1080P(30fps)
Multi-screen Display 4CH: 1/4
8CH: 1/4/8/9
OSD Camera title, Time, Camera lock, Motion detection, Recording
Recording
Compression H.265/ H.264
Resolution 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc.
Record Rate 80Mbps
Bit Rate 16Kbps ~ 20Mbps Per Channel
Record Mode Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop
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, Email, Snapshot, Buzzer and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 × 18),

Video Loss and Tampering

Alarm input N/A
Relay Output N/A
Playback and Backup
Playback 4CH: 1/4
8CH: 1/4/9
Search Mode Time /Date, MD and Exact Search

(accurate to second), Smart search

Playback Function Play, Pause, Stop, Rewind, Fast play, Slow Play,

Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom

Backup Mode USB Device/Network
Third-party Support
Third-party Support Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more
Network
Interface 1 RJ-45 Port (10/100Mbps)
Ethernet Port 1 Independent 100Mbps Ethernet Port
PoE 4 Ports(IEEE802.3at/af)
Network Function HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip
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 6 TB capacity for each HDD
HDD Mode Single
Auxiliary Interface
USB 2 ports(1 Rear USB2.0, 1 Front USB2.0)
RS232 N/A
RS485 N/A
Electrical
Power Supply DC48V/1.5A
Power Consumption NVR: <7.5W (Without HDD)
PoE: Max 25.5W for single port, 50W in total
Environmental
Operating Conditions -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH
Construction
Dimensions Smart 1U, 204.6mm×204.6mm×45.6mm

(8.1″ x 8.1″ x 1.8″)

Net Weight 0.45kg (0.99 lb) (without HDD)
Gross Weight 1.5kg(3.31 lb)(without HDD)
Certifications
CE EN55032, EN55024, EN50130-4, EN60950-1
FCC Part 15 Subpart B, ANSI C63.4-2014
UL UL60950-1
Weight 1.5 kg
Dimensions 20.57 × 20.57 × 20.57 cm

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