NVR-4208HS-8P-4KS2 Bd

System
Main Processor Quad-core embedded processor
Operating System Embedded LINUX
Display
Interface 1 HDMI, 1 VGA
Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720,
1024×768
Multi-screen Display 1/4/8/9
OSD Camera title, Time, Video loss, Camera lock,
Motion detection, Recording
Video Detection and Alarm
Trigger Events Recording, PTZ, Tour, Alarm out, Video Push, Email,
FTP, Snapshot, Buzzer & Screen tips
Video Detection Motion Detection, MD Zones: 396(22×18), Video
Loss & Tampering
Alarm input 4 Channel, Low Level Effective,
Green Terminal Interface
Relay Output 2 Channel, NO/NC Programmable,
Green Terminal Interface
Playback and Backup
Playback 1/4/8
Search Mode Time/Date, Alarm, MD & 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, Repeat, Shuffle,
Backup Selection, Digital Zoom
Backup Mode USB Device/Network
Storage
Internal HDD 2 SATA III Port, Up to 6 TB capacity for each HDD
HDD Mode Single
eSATA N/A
Auxiliary Interface
USB 2 USB Ports (1 USB2.0, 1 USB3.0)
RS232 N/A
RS485 N/A
Third-party Support
Third-party Support
Dahua, Arecont Vision, AXIS, Bosch, Brickcom,
Canon, CP Plus, Dynacolor, Honeywell, Panasonic,
Pelco, Samsung, Sanyo, Sony, Videotec, and more

Audio and Video
IP Camera Input 8 Channel
Two-way Talk 1 Channel Input, 1 Channel Output, RCA
Recording
Compression H.265/H.264
Resolution 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P
etc.
Record Rate 200Mbps
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
Network
Interface 1 RJ-45 Port (10/100/1000Mbps)
Ethernet Port 1 Independent 1000Mbps Ethernet Port
PoE 8 ports (IEEE802.3at/af)
Network Function
HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP,
SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP,
IP Search (Support Dahua IP camera, DVR, NVS,
etc.), Easy4ip
Max. User Access 128 users
Smart Phone iPhone, iPad, Android
Interoperability ONVIF 2.4, CGI Conformant
Electrical
Power Supply AC100V ~ 240V, 50 ~ 60 Hz
Power Consumption
NVR: <9.6W (Without HDD)
PoE: Max 25.5w for single port, 80w 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 1U, 375mm×327.5mm×53mm
(14.8″ x 12.9″ x2.1″)
Net Weight 2.6kg (5.7lb) (without HDD)
Gross Weight 4kg(8.8lb)(without HDD)
Certifications
CE EN55032, EN55024, EN50130-4, EN60950-1
FCC Part 15 Subpart B, ANSI C63.4-2014
UL UL60950-1+CAN/CSA C22.2 No.60950-1