Dahua Technology NK8BA4 Ultra Series 12MP DWDR Network Box Camera

Dahua Technology NK8BA4 Ultra Series 12MP DWDR Network Box Camera

Dahua Technology NK8BA4 Ultra Series 12MP DWDR Network Box Camera

B&H # DANK8BA4 MFR # NK8BA4
Dahua Technology NK8BA4 Ultra Series 12MP DWDR Network Box Camera

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Sugg Retail Price:  $659.20

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  • 1Description

The NK8BA4 Ultra Series 12MP DWDR Network Box Camera from Dahua Technology features a 1/1.7" progressive scan CMOS Sony STARVIS sensor. It uses the Smart H.265+ video compression standard to improve encoding efficiency while preserving video quality. The camera features built-in business intelligence algorithms, auto back focus, PoE, and a microSD card slot. It supports H.265 and H.264 dual codec compression formats with triple-stream encoding.

Electronic Pan/Tilt/Zoom (ePTZ)
It scans a portion of the scene and zooms in for a detailed view. Coupled with an ultra high resolution, ePTZ lets an operator monitor a large area from a single camera.
Intelligent Video System (IVS)
The camera uses an IVS analytic algorithm that delivers intelligent functions to monitor a scene for tripwire violations, intrusion detection, and abandoned or missing objects. This algorithm lets the camera respond to monitoring events in a specific area. In addition to scene analytics, the camera supports face detection to capture a face and upload the image to a server. The camera also offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera.
Intelligent Business Analysis
The built-in IVS features people counting and heat map functionality. Intelligent Analysis tracks and stores daily, weekly, monthly, and yearly people flow through a defined scene and produces a configurable report. The system uses this data to produce a heat map, a two-dimensional representation of data that provides an immediate visual summary of information. People counting and heat maps can identify the most active areas of a retail space, providing valuable data analysis for commercial applications.
UPC: 816116026403
In the Box
Dahua Technology NK8BA4 Ultra Series 12MP DWDR Network Box Camera
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description
    Camera
    Image Sensor 1/1.7" 12 MP STARVIS CMOS
    Effective Pixels H x V: 4000 x 3000
    RAM 1024 MB
    ROM 128 MB
    Scanning System Progressive
    Minimum Illumination Color: 0.01 lux at f/1.2
    B&W: 0.001 lux at f/1.2
    S/N Ratio More than 50 dB
    Lens Mount C, CS
    Video
    Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
    Streaming Capability 3
    Resolution 12 MP (4000 x 3000), 4K (3840 x 2160), 6 MP (3072 x 2048), 5 MP (2560 x 1920), 3 MP (2048 x 1536), 3 MP (2304 x 1296), 1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480), VGA (640 x 480), and CIF (342 x 240)
    Frame Rate Main Stream: 12 MP at 20 fps or 4K at 30 fps
    Sub Stream: D1 at 30 fps
    Third Stream: 1080p at 30 fps
    Bit Rate Control CBR, VBR
    Bit Rate H.264: 24 to 16,384 kbps
    H.265: 14 to 9984 kbps
    Day/Night Auto (ICR), Color, B&W
    Backlight Compensation BLC, HLC, DWDR, SSA
    White Balance Auto, Natural, Street Lamp, Outdoor, Manual
    Gain Control Auto, Manual
    Noise Reduction 3D-DNR
    Motion Detection Off / On (4 Zone, Rectangle)
    Region of Interest Off / On (4 Zone)
    Image Stabilization Electronic
    Defog Yes
    Digital Zoom 16x
    Flip / Mirror Flip: 0°, 90°, 180°, 270°
    Mirror: Off, On
    Privacy Masking Off, On (4 Area, Rectangle)
    Audio
    Compression G.711a, G.711Mu, AAC, G.726
    Interface
    Video 1 x BNC
    Audio In: 1-channel
    Out: 1-channel
    1 x built-in microphone
    RS-485 1 x RS-485 port
    Alarm In: 2-channel
    Out: 1-channel
    Network
    Ethernet RJ45 (100/1000Base-T)
    Protocol HTTP, HTTPS, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPoE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP
    Interoperability ONVIF, PSIA, CGI
    Streaming Method Unicast / Multicast
    Maximum User Access 10 / 20 users
    Edge Storage NAS (Network Attached Storage)
    Local PC for instant recording
    microSD card (maximum 128 GB)
    Web Viewer IE, Chrome, Firefox, Safari
    Management Software Smart PSS, DSS
    Operating System iOS, Android
    Certification
    Safety UL60950-1
    Electromagnetic Compatibility FCC Part 15 Subpart B
    Electrical
    Power Supply 12 VDC, 24 VAC, PoE (802.3af, Class 0)
    Power Consumption <8 W
    Environmental
    Operating Conditions Temperature: -22 to 140°F (-30 to 60°C)
    Humidity: Less than 95% RH
    Storage Conditions Temperature: -22 to 140° F (-30 to 60°C)
    Humidity: Less than 95% RH
    Construction
    Casing Metal
    Dimensions 5.3 x 2.9 x 2.6" (135.4 x 74.4 x 65.5 mm)
    Weight 1.46 lb (0.66 kg)

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