Difference between revisions of "USA/IPCamera/Fisheye/NK8BR4"
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==NK8BR4== | ==NK8BR4== | ||
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+ | [[file:PDFDownloadBanner.jpg|link=File:Dahua_Network_Camera_Web_3.0_Operation_Manual_V2.0.0.pdf|600px|float]] | ||
[[file:QSGDownloadBanner.jpg|link=File:QuickGuide_12MP_Network_Fisheye_Camera_NK8BR4_v001_001.pdf|600px]] | [[file:QSGDownloadBanner.jpg|link=File:QuickGuide_12MP_Network_Fisheye_Camera_NK8BR4_v001_001.pdf|600px]] |
Revision as of 19:53, 31 July 2019
Contents
NK8BR4
Features
- 1/1.7-in. 12 MP Progressive-scan STARVIS™ CMOS Sensor
- Triple-stream Encoding
- H.265/H.264 Dual Codec
- 12 MP at 25 fps Maximum Resolution
- Multiple Dewarp Modes
- Day/Night (ICR), 3DNR, AWB, AGC, BLC
- Smart detection
- Intelligent Video System Analytics
- Maximum IR Distance up to 10 m (33 ft)
- IP67 Ingress Protection, IK10 Vandal Resistance
- Micro SD Memory and PoE
Firmware
Firmware Update Instructions
- Instructions for Firmware Update via USB
- Instructions for Firmware Update via ConfigTool
- Instructions for Firmware Update via Internet Explorer
Firmware Update Download
Build Date: 09-30-2021
Body Style with Compatible Accessories
Specifications
Camera | |
---|---|
Image Sensor | 1/1.7-in. 12 MP STARVIS™ CMOS |
Total Sensor Pixels | 4000(H) x 3000(V) |
RAM/ROM | 1024 MB / 128 MB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto, Manual, 1/3 s to 1/100,000 s |
Minimum Illumination | Color: 0.001 lux at F2.8 (1/3 s, 30 IRE)
Color: 0.01 lux at F2.8 (1/30 s, 30 IRE) 0 lux at F2.8 with IR on |
S/N Ratio | More than 50 dB |
IR Distance | Up to 10 m (32.81 ft) |
IR On/Off Control | Auto, Manual |
IR LEDs | Three (3) |
Lens | |
Lens Type | Fixed |
Mount Type | Board-in |
Focal Length | 1.98 mm |
Maximum Aperture | F2.8 |
Angle of View | Horizontal: 360° |
Focus Control | Fixed |
DORI Distances² | ||||
---|---|---|---|---|
Detect | Observe | Recognize | Identify | |
42 m (138 ft) | 17 m (56 ft) | 8 m (26 ft) | 4 m (13 ft) |
Video | ||
---|---|---|
Compression | Smart H.265+, H.265, Smart H.264+, H.264 | |
Streaming | Capability Three (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) | |
Effective Maximum Resolution, based on Dewarping Mode | ||
Dewarping Mode | Mount Location | Resolution (H x V) |
1 Panoramic | Ceiling/Ground | 4684 x 1216 |
Wall | 2432 x 1216 | |
2 Panoramic | Ceiling/Ground | 2432 x 2432 |
1 Original + 3 Regions | All Locations | 2432 x 2432 |
4 Regions | All Locations | 2432 x 2432 |
1 Region | All Locations | 1472 x 1216 |
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 Kbps to 9984 Kbps
H.264: 8 Kbps to 16384 Kbps | |
Day/Night | Auto (ICR), Color, B/W | |
BLC Mode | 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 | RJ-45 (100/1000 Base-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 Micro SD Card, maximum 128 GB |
Web Viewer | IE, Firefox, Safari |
Management Software | Smart PSS, DSS |
Mobile Operating System | IOS, Android |
Certifications | |
Safety | UL60950-1 |
Electromagnetic
Compatibility (EMC) |
FCC Part 15 Subpart B |
Interface | |
Audio | Input: One (1) Channel plus a Built-in Microphone
Output: One (1) Channel |
Alarm | Input: Two (2) Channels (5 VDC, 5 mA)
Output: Two (2) Channels (30 VDC, 1 A; 50 VAC, 0.5 A) |
Electrical | |
Power Supply | 12 VDC or PoE (802.3af, Class 0) |
Power Consumption | < 12 W |