USA/IPCamera/Lite/N51BI22
Contents
N51BI22/N51BI23
Features
- 1/2.7-in. 5 MP Progressive-scan CMOS Sensor
- Dual Stream Encoding with Smart H. 265+ and H.264 Dual Codecs
- 5 MP at 20 fps or 3 MP at 30 fps, Maximum Resolution
- Starlight Technology for Ultra-low Light Sensitivity
- 2.8 mm or 3.6 mm Fixed Lens Options
- True WDR (120 dB) and Day/Night (ICR)
- Maximum IR LED Length 30 m (98 ft) with Smart IR
- Intelligent Video System
- IP67 Ingress Protection
- PoE Support
- Five-year Warranty (for products sold through an authorized Dahua Dealer)
Compression
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
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: 07-07-2021
Reset Button
Specifications
| Camera | ||
|---|---|---|
| Image Sensor | 1/2.7-in. 5 MP Progressive-scan CMOS | |
| Effective Pixels | 2592(H) x 1944(V) | |
| RAM/ROM | 512 MB / 32 MB | |
| Scanning System | Progressive | |
| Electronic Shutter Speed | Auto, Manual; 1/3 s to 1/100000 s | |
| Minimum Illumination | Color: 0.009 lux at F1.6 (1/3 s,30 IRE)
Color: 0.09 lux at F1.6 (1/30 s, 30 IRE) 0 lux at F1.6 with IR on | |
| S/N Ratio | More than 50 dB | |
| IR Distance | Distance up to 30.0 m (98.43 ft) | |
| IR On/Off Control | Auto, Manual | |
| IR LEDs | 12 | |
| Lens | ||
| Lens Type | Fixed | |
| Mount Type | Board-in | |
| Focal Length | N51BI22 | 2.8 mm |
| N51BI23 | 3.6 mm | |
| Maximum Aperture | F1.6 | |
| Angle of View | N51BI22 | Horizontal: 96°
Vertical: 70° |
| N51BI23 | Horizontal: 78°
Vertical: 58° | |
| Focus Control | Fixed | |
| DORI² Distance | ||||
|---|---|---|---|---|
| Lens | Detect | Observe | Recognize | Identify |
| 2.8 mm | 63 m (207 ft) | 25 m (82 ft) | 13 m (43 ft) | 6 m (20 ft) |
| 3.6 mm | 80 m (262 ft) | 32 m (105 ft) | 16 m (52 ft) | 8 m (26 ft) |
| Pan/Tilt/Rotation | |
|---|---|
| Range | Pan: 0˚ to 360˚
Tilt: 0˚ to 90˚ Rotation: 0˚ to 360˚ |
| Video | |
| Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Streaming Capability | Two (2) Streams |
| Resolution | 5 MP (2592 x 1944), 2688 x 1520, 2560 x 1440,
2304 x 1296, 1080p (1920 x 1080), SXGA (1280 x 1024), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480), CIF (352 x 240) |
| Frame Rate | Main Stream: 5 MP at 15 fps or 3 MP at 30 fps
Sub Stream 1: • Main Stream set to 5 MP at 15 fps: D1 at 15 fps or CIF at 30 fps • Main Stream set to any other resolution: D1/CIF at 30 fps |
| Bit Rate Control | CBR/VBR |
| Bit Rate | H.264: 32 K to 10240 Kbps
H.265: 12 K to 8448 Kbps |
| Day/Night | Auto (ICR), Color, B/W |
| BLC Mode | BLC, HLC, WDR (120 dB) |
| White Balance | Auto, Natural, Street Lamp, Outdoor, Manual |
| Gain Control | Auto, Manual |
| Noise Reduction | 3D DNR |
| Motion Detection | Off, On (4 Zones, Rectangle) |
| Region of Interest | Off, On (4 Zones) |
| Smart IR | Support |
| Digital Zoom | 16x |
| Flip | 0°, 90°, 180°, 270° |
| Mirror | Off, On |
| Privacy Masking | Off, On (4 Areas, Rectangle) |
| Network | |
| Ethernet | RJ-45 (10/100 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 |
| Max. User Access | 10 Users /20 Users |
| Edge Storage | NAS
Local PC for instant recording |
| Web Viewer | IE, Chrome, Firefox, Safari |
| Management Software | Smart PSS, DSS |
| Mobile Operating System | IOS, Android |
| Certifications | |
| Safety | UL60950-1 |
| Electromagnetic Compatibility
(EMC) |
FCC CFR 47 Part 15 Subpart B |
| Electrical | |
| Power Supply | 12 VDC ± 10%, 330 mA maximum; or
PoE (802.3af Class 0) |
| Power Consumption | < 4 W |
