Description
DH-NVR6A08-32-4KS2
Smart H.265+, H.265, Smart H.264+, H.264, MJPEG Video Compression
Maximum 32 IP Camera Inputs with IVS Recording
Maximum 384 Mbps Incoming Bandwidth
Up to 12 MP Resolution for Preview and Playback
Supports RAID 0 /1/5/6/10
iSCSI for Expanded Storage Space
Smart Tracking
Intelligent Video System with Business Analytics (two IP channels)
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Technical Specification
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
Search Mode
Time /Date, Alarm, MD and Exact Search (accurate to one second)
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 10 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 Debug
RS485
1 Port for PTZ Control
Third-party Support
Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panason 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
Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
Maximum Incoming Bandwidth
12 MP, 8 MP, 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 NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.)
Maximum 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 0°C to +40°C (32°F to +104°F), 30 to 85% RH Construction Dimensions 444.0 mm × 454.90 mm × 90.40 mm (17.40 in. x 17.90 in. x 3.50 in.) Net Weight 9.0 kg (19.80 lb), without HDD Gross Weight 10.5 kg (23.10 lb) Installation 19-in. Rack-mounted Certifications EN EN55022, EN55024, EN50130-4, EN60950-1 UL UL 60950-1+CAN/CSA C22.2 No. 60950-1 FCC Part 15 Subpart B ANSI C63.4-2014 Intelligence Basic Intelligence Tripwire, Intrusion, Abandoned Object Advanced Intelligence Heat Map, People Counting, Thermal (16 channels) Analytics+ Recording (requires a camera with On-board Analytics+ Processing) SMD+ 32 Channels Perimeter Protection 24 Channels ANPR 8 Channels Downloads: Data Sheet System Overview Dahua's next generation network video recorder offers unparalleled recording technology for IP video surveillance applications. For applications where details are critical for identification, this enterprise-level NVR provides a powerful Intel processor with up to 4K resolution. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, centre storage, edge storage, and back up storage. Designed as a low-cost, easy installation, this NVR is ideal for a wide range of applications such as public safety, water conservancy, transportation, city centers, education, and financial institutions. The NVR is compatible with numerous third-party devices making it the perfect solution for surveillance systems with or without a video management system (VMS). Its open architecture supports multiuser access and is compatible with ONVIF 2.4, enabling interoperability when combined with 4K cameras. Functions RAID 0/1/5/6/10/ Offering a balance between storage performance, storage capacity, and data integrity, the NVR features Fruitfull RAID 0/1/5/6/10 for faster and safer recording. Fisheye Dewarping The NVR features multiple fisheye dewarping modes to make viewing video easy whether its live or during playback. N+M Hot Standby The highly reliable redundancy N+M Hot Standby design provides a secure, failover technique ensuring immediate backup. In the event of a system failure, the slave instantly takes over the master ensuring no data is lost. 4K Resolution The NVR supports 4K Ultra HD resolution (3840 x 2160) for recording, live viewing and playback. Intelligent Video System (IVS) With built-in intelligent video analytics (on two IP channels), the NVR has the ability to detect and analyze moving objects for improved video surveillance. The NVR provides standard intelligence features allowing detection of multiple object behaviors such as abandoned or missing objects. IVS also supports Tripwire analytics, allowing the camera to detect when a pre-determined line has been crossed, Heat Map, ideal for business intelligence, and Facial Detection, for searching or identification of individuals. Heat Map The NVR's Heat Map option highlights the areas with the highest concentration of people. This information can then be exported into a customized report to assist in business or forensic analysis. Point of Sale (POS) Ideal for grocery and retail stores, the optional POS solution allows the NVR to receive a POS transaction via corresponding video. This feature allows merchants to analyze specific transactions via the Fuzzy search Algorithm. Smart Tracking The auto tracking PTZ feature automatically tracks a moving target throughout the camera's field of view. This function is ideal for following an object as it moves through airports, parking lots, city centers, or other applications. Automatic Network Replenishment (ANR) Technology Network Video Recorders with the ANR function automatically store video data on an IP camera SD card when the network is disconnected. After recovery of the network, the NVR automatically retrieves the video data stored on the camera.
