Dahua N51BL22 5MP IR 2.8mm Mini Dome Network Camera
Dahua N51BL22 5MP IR 2.8mm Mini Dome Network Camera

Dahua

Dahua N51BL22 5MP IR 2.8mm Mini Dome Network Camera

$225.00
Discontinued
SKU: N51BL22 Pro
Link to Manufacturer's Page

Contact

Replaced by the N53AL52

Dahua N51BL22 Features

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: Up to 30.0 m (98.43 ft)
  • IR On/Off Control: Auto, Manual
  • IR LEDs: 24

Lens

  • Lens Type: Fixed
  • Mount Type: Board-in
  • Focal Length: 2.8 mm
  • Maximum Aperture: F1.6
  • Angle of View: Horizontal: 96°, Vertical: 70°
  • Focus Control: Fixed

Pan/Tilt/Rotation

  • 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 20 fps or 3 MP at 30 fps, Sub Stream 1: 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: FCC CFR 47 Part 15 Subpart B

Electrical

  • Power Supply 12 VDC ± 10%, 350 mA maximum; or PoE (802.3af Class 0)
  • Power Consumption < 4.2 W

Environmental

  • Operating Conditions: –30° C to +60° C (–22° F to +140° F), Less than 95% RH
  • Storage Conditions: –30° C to +60° C (–22° F to +140° F), Less than 95% RH
  • Ingress Protection: IP67
  • Vandal Resistance: IK10

Construction

  • Casing: Metal and Plastic
  • Dimensions: 109.90 mm x 81.0 mm (4.33 in. x 3.19 in.)
  • Net Weight: 0.34 kg (0.75 lb)
  • Gross Weight: 0.47 kg (1.04 lb)