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

BH #DANK8BR4 • MFR #NK8BR4
Dahua Technology
Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision
Key Features
  • 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
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.
Special Order
Expected availability: 7-14 business days
$1,000.78

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

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Dahua Technology NK8BR4 Overview

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

Dahua Technology NK8BR4 Specs

Camera
Image Sensor1/1.7" 12 MP STARVIS CMOS
Effective Pixels (H x V)4000 x 3000
RAM1024 MB
ROM128 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto, manual, 1/3 to 1/100,000 seconds
Minimum IlluminationColor: 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 RatioMore than 50 dB
IR RangeUp to 33' (10 m)
IR LED ControlAuto, manual
IR LEDs3
Lens
TypeFixed
Mount TypeBoard-in
Focal Length1.98mm
Maximum Aperturef/2.8
Horizontal Field of View (degree)360°
Focus ControlFixed
DORI DistanceDetect (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
StandardTampering with the camera
Error writing to an onboard microSD card
Error sending or receiving data over the network
Unauthorized access to the camera
PremiumMotion: 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.
AdvancedHeat Map: Generates a visual representation of data
Video
CompressionH.265, H.264
Streaming Capability3 streams
Resolution12 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 RateMain 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 ControlCBR, VBR
Bit RateH.265: 3 to 9984 kb/s
H.264: 8 to 16384 kb/s
Day/NightAuto (IR cut filter), color, B&W
Backlight CompensationBLC, HLC, DWDR
White BalanceAuto, natural, street lamp, outdoor, manual
Gain ControlAuto, manual
Noise Reduction3D-DNR
Motion DetectionOff, on (4 zone, rectangle)
Region of InterestOff, on (4 zone)
Advanced FeaturesSmart IR, defog
Digital Zoom16x
Privacy MaskingOff, on (4 area, rectangle)
Audio
CompressionG.711a, G.711Mu, AAC, G.726
Network
EthernetRJ45 (100/1000Base-T)
ProtocolHTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP
InteroperabilityONVIF, PSIA, CGI
Streaming MethodUnicast, multicast
Maximum User Access10 Users, 20 users
Edge StorageNAS
Local PC for instant recording
microSD card, maximum 128 GB
Web ViewerInternet Explorer, Firefox, Safari
Management SoftwareSmart PSS, DSS
Mobile OS SupportiOS, Android
Certifications
SafetyUL60950-1
EMCFCC Part 15 Subpart B
Interface
Audio InterfaceInput:
1 channel plus a built-in microphone

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

Output:
2 channels (30 VDC, 1 A; 50 VAC, 0.5 A)
General
Power Supply12 VDC, PoE (802.3af, Class 0)
Power Consumption<12 W
Operating ConditionsTemperature: -22 to 140°F / -30 to 60°C
Humidity: Less than 95% RH
IP RatingIP67
IK RatingIK10
CasingMetal
Dimensions (&#216; x H)5.9 x 1.9" / 150 x 48 mm
Weight1.28 lb / 0.58 kg
Packaging Info
Package Weight2.075 lb
Box Dimensions (LxWxH)8.25 x 7.8 x 7.6"
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