Dahua NK8BL7Z
Dahua NK8BL7Z 12MP IR Varifocal Dome Network Camera

Dahua

Dahua NK8BL7Z 12MP IR Varifocal Dome Network Camera

$1,350.00
Discontinued
SKU: DUA-NK8BL7Z Ultra
Link to Manufacturer's Page

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Discontinued - Recommended Replacement N85CL5Z

Dahua NK8BL7Z Features

Camera

  • Image Sensor 1/1.7-in. 12 MP STARVISTM CMOS
  • Effective Pixels 4000(H) x 3000(V)
  • RAM/ROM 1024 MB / 128 MB
  • Scanning System Progressive
  • Minimum Illumination Color: 0.02 Lux at F1.53, 0 Lux at F1.53 with IR on
  • S/N Ratio More than 50 dB
  • IR Distance Distance up to 50 m (164.04 ft)
  • IR On/Off Control Auto, Manual
  • IR LEDs Three (3)

Lens

  • Lens Type Motorized Auto Iris (HALL)
  • Mount Type Board-in
  • Focal Length 4.1 mm to 16.4 mm Motorized
  • Max. Aperture F1.53
  • Angle of View Horizontal: 105° to 35°, Vertical: 77° to 26°
  • Optical Zoom 4x
  • Focus Control Motorized
  • Close Focus Distance 1.0 m (3.28 ft)

Pan/Tilt/Rotation

  • Range Pan:0° to 355°
  • Tilt: 0° to 65°
  • Rotation: 0° to 355°

Video

  • Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
  • Streaming Capability Three (3) Streams
  • Resolution 12 MP (4000 x 3000), 4K (3840 x 2160), 6 MP (3072 x 2048), 5 MP (2560 x 1920), 3 MP (2048 x 1536), 3 MP (2304 x 1296), 1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480), VGA (640 x 480), CIF (342 x 240)
  • Frame Rate Main Stream: 12 MP at 20 fps or 4K at 30 fps
  • Sub Stream: D1 at 30 fps
  • Third Stream: 1080p at 30 fps
  • Bit Rate Control CBR, VBR
  • Bit Rate H.264: 24 to 16384 Kbps, H.265: 14 to 9984 Kbps
  • Day/Night Auto (ICR), Color, B/W
  • BLC Mode BLC, HLC, DWDR, SSA
  • 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)
  • Electronic Image Stabilization(EIS) Support
  • Smart IR Support
  • Defog Support
  • Digital Zoom 16x
  • Flip 0°, 90°, 180°, 270°
  • Mirror Off, On
  • 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
  • Max. User Access 10 Users / 20 Users
  • Edge Storage NAS
  • Local PC for instant recording
  • Mirco SD card, maximum 128 GB
  • Web Viewer IE, Chrome, Firefox, Safari
  • Management Software Smart PSS, DSS
  • Mobile Operating Systems IOS, Android

Certifications

  • Safety UL60950-1
  • Electromagnetic Compatibility (EMC) FCC Part 15 Subpart B

Interface

  • Audio Interface Audio In: One (1) Channel, Audio Out: One (1) Channel
  • Alarm Alarm In: One (1) Channel, Alarm Out: One (1) Channel

Electrical

  • Power Supply 12 VDC ,24 VAC, PoE+ (802.3at, Class 4)
  • Power Consumption <18 W

Environmental

  • Operating Conditions -40° C to +60° C (-40° F to +140° F), with built-in heater, Less than 95% RH
  • Storage Conditions -40° C to +60° C (-40° F to~ +140° F), Less than 95% RH
  • Ingress Protection IP67
  • Vandal Resistance IK10

Construction

  • Casing Metal
  • Dimensions ø159.10 mm x 117.90 mm (ø6.26 in. x 4.64 in.)
  • Net Weight 0.96 kg (2.12 lb)
  • Gross Weight 1.75 kg (3.56 lb)

Intelligence

  • IVS triggers an alarm and takes a defined action for the following events:
  • Standard Features Tampering with the camera.
  • Camera loses or changes focus drastically.
  • Error writing to an onboard Micro SD card.
  • Error sending or receiving data over the network.
  • Unauthorized access to the camera.

Premium Features

  • 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 Features

  • Facial Detection Detects and captures a snapshot of a human face in a defined area within a scene.
  • People Counting Measure the number of customers, visitors or passengers in a surveillance scene.
  • Heat Map Generates a visual representation of data.