Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision

Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision

Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision

B&H # DANK8BR4 MFR # NK8BR4

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Product Highlights

  • 4000 x 3000 Resolution at 25 fps
  • IR LEDs for Night Vision up to 33'
  • 1.98mm Fixed Focal Lens
  • 360° Horizontal Field of View
  • Built-In Microphone
  • RJ45 Ethernet with PoE Technology
  • Supports microSD Cards up to 128GB
  • IP67 Rated for Outdoor Use
  • IK10-Rated Vandal Resistance
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$999.00
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Dahua Technology NK8BR4 overview

  • 1Description

The NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision from Dahua Technology features a 1/1.7" STARVIS CMOS sensor and 1.98mm fixed lens to record 4000 x 3000 resolution video at up to 25 fps. The STARVIS sensor combines with a fisheye lens to provide a 360° panoramic view without blind spots, making the camera a suitable solution for wide and open areas, such as airports, shopping malls, and banks. 3 IR LEDs deliver up to 33' of night vision. Audio is possible thanks to a built-in microphone. PoE technology simplifies connectivity by enabling the transfer of power and data through a single cable. An integrated card slot supports microSD cards up to 128GB. microSD cards are available for purchase separately.

This device has an IP67- and IK10-rated metal enclosure that is suitable for outdoor use in areas at risk of vandalism.

H.265 and H.264 video compression
Mechanical IR cut filter enables true day and night functionality
IVS (intelligent video system) delivers intelligent functions to monitor tripwire violations, intrusion detection, and abandoned or missing objects
Intelligent business analysis enables you to track and store daily, weekly, monthly, and yearly people flow through a defined scene to produce a configurable report
Triple stream encoding
Smart IR
BLC modes include backlight compensation, highlight compensation, and digital wide dynamic range
White balance modes include auto, natural, street, lamp, outdoor, and manual
Auto and manual gain control
Privacy masking for up to 4 areas
Motion detection for up to 4 zones
Edge storage for NAS, local PC, and microSD cards up to 128GB
3D-DNR
ROI (region of interest) for up to 4 zones
Defog
Up to 16x digital zoom
Fisheye dewarping helps to minimize distortion in the circular panoramic view
Compatible with Internet Explorer, Firefox, Safari, iOS, and Android
Lightning protection
IP67- and IK10-rated metal enclosure is suitable for outdoor use in areas at risk for vandalism
UPC: 816116027516
In the Box
Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision
  • 3 x Expansion Bolts
  • 3 x ST3 Self-Tapping Screws
  • Multi-Purpose Tool
  • Ceiling Bracket
  • Waterproof Network Connector
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Dahua Technology NK8BR4 specs

    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
    Electronic Shutter Speed Auto, manual, 1/3 to 1/100,000 seconds
    Minimum Illumination Color: 0.001 lux at f/2.8 (1/3 seconds, 30 IRE)
    Color: 0.01 lux at f/2.8 (1/30 seconds, 30 IRE)
    B&W: 0 lux at f/2.8 with IR on
    S/N Ratio More than 50 dB
    IR Range Up to 33' (10 m)
    IR LED Control Auto, manual
    IR LEDs 3
    Lens
    Type Fixed
    Mount Type Board-in
    Focal Length 1.98mm
    Maximum Aperture f/2.8
    Horizontal Field of View (degree) 360°
    Focus Control Fixed
    DORI Distance Detect (8 ppf): 138' (42 m)
    Observe (19 ppf): 56' (17 m)
    Recognize (38 ppf): 26' (8 m)
    Identify (76 ppf): 13' (4 m)
    Intelligent Video
    Standard Tampering with the camera
    Error writing to an onboard microSD card
    Error sending or receiving data over the network
    Unauthorized access to the camera
    Premium Motion: An object moves through any part of the scene.
    Tripwire: A target crosses a user-defined line.
    Intrusion: A target enters or exits a defined perimeter.
    Scene Change: A person or object moves the camera to change the scene or covers the camera to obscure the scene.
    Abandoned/Missing Object: A target leaves an object in designated area, or a target removes an object from the same designated area.
    Advanced Heat Map: Generates a visual representation of data
    Video
    Compression H.265, H.264
    Streaming Capability 3 streams
    Resolution 12 MP (4000 x 3000), 8 MP (2880 x 2880), 6 MP (3072 x 2048), 4 MP (2048 x 2048), 3 MP (2048 x 1536), UXGA (1600 x 1200), 1.3 MP (1280 x 960), D1 (704 x 576), CIF (352 x 288)
    Frame Rate Main Stream: 12 MP at 25 fps or 8 MP at 30 fps
    Sub Stream 1: D1 at 30 fps
    Sub Stream 2: 1.3 MP at 30 fps
    Bit Rate Control CBR, VBR
    Bit Rate H.265: 3 to 9984 kb/s
    H.264: 8 to 16384 kb/s
    Day/Night Auto (IR cut filter), color, B&W
    Backlight Compensation BLC, HLC, DWDR
    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)
    Advanced Features Smart IR, defog
    Digital Zoom 16x
    Privacy Masking Off, on (4 area, rectangle)
    Audio
    Compression G.711a, G.711Mu, AAC, G.726
    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 Users, 20 users
    Edge Storage NAS
    Local PC for instant recording
    microSD card, maximum 128 GB
    Web Viewer Internet Explorer, Firefox, Safari
    Management Software Smart PSS, DSS
    Mobile OS Support iOS, Android
    Certifications
    Safety UL60950-1
    EMC FCC Part 15 Subpart B
    Interface
    Audio Interface Input:
    1 channel plus a built-in microphone

    Output:
    1 channel
    Alarm Input:
    2 channels (5 VDC, 5 mA)

    Output:
    2 channels (30 VDC, 1 A; 50 VAC, 0.5 A)
    General
    Power Supply 12 VDC, PoE (802.3af, Class 0)
    Power Consumption <12 W
    Operating Conditions Temperature: -22 to 140°F / -30 to 60°C
    Humidity: Less than 95% RH
    IP Rating IP67
    IK Rating IK10
    Casing Metal
    Dimensions (Ø x H) 5.9 x 1.9" / 150 x 48 mm
    Weight 1.28 lb / 0.58 kg
    Packaging Infozvqzrvbubqtxuyscybucrbxecuff
    Package Weight 2.15 lb
    Box Dimensions (LxWxH) 8.0 x 7.7 x 7.5"

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