USA/IPCamera/Lite/N51BI22

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N51BI22/N51BI23

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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

Firmware

Firmware Update Instructions

Firmware Update Download

Reset Button

N51BI22 reset button.jpg

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