User Manual for Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision Click to enlarge the picture
Contents of the user manual for the Dahua Technology NK8BR4 12MP 360° Outdoor
- Product category: Wired IP Cameras Dahua Technology
- Brand: Dahua Technology
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Dahua Technology Wired IP Cameras
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User manual for the Dahua Technology NK8BR4 12MP 360° Outdoor contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Dahua Technology product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Dahua Technology user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Dahua Technology product will considerably shorten its lifespan!
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Product description 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
- 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
- ROI (region of interest) for up to 4 zones
- Fisheye dewarping helps to minimize distortion in the circular panoramic view
- Compatible with Internet Explorer, Firefox, Safari, iOS, and Android
- 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
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Technical parametersDahua Technology NK8BR4 Specs | | | 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 | | | | 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) | | | | 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 | | | | 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) | | | | Compression | G.711a, G.711Mu, AAC, G.726 | | | | 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 | | | | Safety | UL60950-1 | | EMC | FCC Part 15 Subpart B | | | | 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) | | | | 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 | | | | Package Weight | 2.15 lb | | Box Dimensions (LxWxH) | 8.0 x 7.7 x 7.5" |
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