Spec Sheet

Ultra Series |NVR6A08-32-4KS2
Technical Specification
www.dahuasecurity.com/en/us
System
Main Processor
Intel Quad-core Processor
Operating System
Embedded LINUX
Display
Interface
2 HDMI (up to 3840 x 2160 , Different Source),
1 VGA
Native Output
Resolution
3840 × 2160 , 1920 × 1080 , 1280 × 1024,
1280 × 720 , 1024 × 768
Maximum Decoding
4ch @12MP 20fps
4ch @8MP 30fps
8ch @8MP 15fps
5ch @6MP 30fps
6ch @5MP 30fps
8ch @5MP 25fps
8ch@ 4MP 30fps
9ch @4MP 20fps
12ch @3MP 25fps
8ch@1080p 60 fps
16ch @1080p 30fps
25ch@720p 30fps
Multi-screen
Display
1st Screen: 1/4/8/9/16/25/36
2nd Screen: 1/4/8/9/16
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 and Screen Tips
Video Detection
Motion Detection, MD Zones: 396 (22 × 18),
Video Loss and Camera Blank
Alarm input
16 Channel, Low Level Effective, Green Terminal
Interface
Relay Output
8 Channel, NO/NC
Programmable, Green Terminal
Interface
Tracking Trigger Event
Targeting, Zoom, Tracking, Recording, Snapshot,
Alarm, etc.
Playback and Backup
Playback
128 Mbps in Raid 5 Mode
64 Mbps in single HDD Mode
Search Mode
Time /Date, Alarm, MD and Exact Search (accurate
tosecond)
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/Internal SATA burner/eSATA
Device
Storage
Internal HDD
8 SATA III Ports, Up to 8 TB per HDD
HDD Mode
Single, Raid 0/1/5/6/10
(Supports Global HDD Hot-spare)
Enterprise-level HDD Recommended
eSATA
1 eSATA Port
Auxiliary Interface
USB
4 USB Ports (2 USB 2.0 , 2 USB 3.0 )
RS232
1 Port for PC Communication and Keyboard
RS485
1 Port for PTZ Control
Third-party Support
Dahua, Arecont Vision, AXIS, Bosch, Brickcom,
Canon,
CP Plus, Dynacolor, Honeywell, Panaso
Pelco, Samsung,
Sanyo, Sony, Videotec, Vivotek
and more
Audio and Video
IP Camera Input 32 Channel
Two-way Talk 1 Channel Input, 1 Channel Output, RCA
Recording
Supported IP Camera
Resolution
H.265/H.264/MJPEG
Maximum Incoming
Bandwidth
12 M P, 8 M P, 6 MP, 5 MP, 4 MP, 3 MP, 1080p,
1.3 MP, 720p
Record Rate
384 Mbps
Bit Rate
1 Kbps to 20 Mbps per Channel
Record Mode
Manual, Schedule (Regular, Continuous), MD
(Video detection: Motion Detection, Camera
Blank, Video Loss), Alarm, Stop
Record Interval
1 to 120 min (default: 60 min),
Pre-record: 1 to 30 sec, Post-record: 10 to
300
sec
Network
Ethernet
2 RJ-45 Ports (10/100/1000 Mbps)
Network Function
HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP
N T P, D H C P, DNS, IP Filter, PPPoE,DDNS, FTP,
Alarm Server, IP Search (Support Dahua IP
camera, DVR, NVS, etc.)
Max. User Access
128 users
Smart Phone
iPhone, iPad, Android
Interoperability
ONVIF 2.4, CGI Conformant
Electrical
Power Supply
110 to 240 VAC, 50/60 Hz
Power Consumption
< 20 W, without HDD
Environmental
Operating Conditions
-10°C to +55°C (+14°F to +131°F), 86 to 106
kpa
Storage Conditions
-20°C to +70°C (-4°F to +158°F), 0 to 90% RH