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Dahua - N85FB7Z - 8MP AcuPick Starlight+ Network Bullet Camera (Vari-focal)
Dahua - N85FB7Z - 8MP AcuPick Starlight+ Network Bullet Camera (Vari-focal)
Part number:
N85FB7Z
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Description Specifications Downloads

The Dahua AcuPick Starlight+ 8MP Network Bullet Camera offers Analytics+ functions at the edge–performing complex real-time AcuPick, Face Detection, People Counting, and Perimeter Protection. Dahua’s Analytics+ algorithms significantly improve accuracy and reliability compared to standard intelligent features. The camera is ideal for a host of diverse applications with Starlight+, Ultra Wide Dynamic Range, and Smart IR technologies and an IP67 and IK10 rating to operate in the most difficult lighting conditions and environments.

 

Features:

  • 1/1.8-in. 8MP Progressive-scan CMOS Sensor
  • Quadruple-stream Encoding
  • AI Coding, Smart H.265+, and Smart H.264+ Video Compression
  • AI Smart Scene Adaptive (SSA) Technology
  • E-PTZ Technology
  • 8MP (3840 x 2160) at 30 fps, 2.7 mm to 12 mm Motorized Lens
  • Enhanced Power and Data Transmission Distances (ePoE)
  • Starlight+ Technology for Low-light Applications
  • Analytics+ Functions — AcuPick, Face Detection, People Counting, Perimeter Protection, and Smart Motion Detection+
  • True Wide Dynamic Range (120 dB) and True Day/Night IR Cut Filter
  • Maximum IR LED Distance 60 m (196.85 ft)
  • Built-in Microphone
  • IP67 Ingress Protection, IK10 Vandal Resistance
  • Five-year Warranty* (when sold through an authorized Dahua dealer)
Camera
Image Sensor1/1.8-in. 8MP CMOS
Effective Pixels3840 (H) x 2160 (V)
RAM/ROM2 GB/4 GB
Scanning SystemProgressive
Electronic Shutter Speed1/3 s to 1/100,000 s
Minimum IlluminationColor0.0008 lux at F1.8 (30 IRE)
B/W0.0004 lux at F1.8 (30 IRE)
IR On0 lux at F1.8
S/N Ratio> 56 dB
IR DistanceUp to 60.0 m (196.85 ft)
IR On/Off ControlAuto, Manual, Zoom Priority
IR LEDsFour (4)
Lens
Lens TypeMotorized
Mount TypeBoard-in
Focal Length2.7 mm to 12 mm
Maximum AperatureF1.8
Angle of ViewHorizontal113° to 47°
Vertical60° to 26°
Diagonal133° to 53°
Optical Zoom4.4x
Focus ControlAuto
Close Focus Distance1.50 m (4.92 ft)
DORI1
Distance		LensDetect
(8 ppf)		Observe (19 ppf)Recognize
(38 ppf)		Identify (76 ppf)
Wide83 m
(274 ft)		33 m
(110 ft)		17 m
(55 ft)		8 m
(27 ft)
Telephoto190 m
(622 ft)		76 m
(249 ft)		38 m
(124 ft)		19 m
(62 ft)
Installation Angle
RangePan0˚ to 360˚
Tilt0˚ to 90˚
Rotation0˚ to 360˚
Video
CompressionAI Coding, Smart H.265+, H.265, Smart H.264+, H.264, H.264B, H.264H, MJPEG (Sub Stream only)
Streaming CapabilityFour (4) Streams
Resolution8MP (3840 x 2160), 3072 x 2048, 3072 x 1728, 2592
x 1944, 4MP (2688 x 1520), 3MP (2048 x 1536), 2304
x 1296, 1080p (1920 x 1080), 1.3MP (1280 x 960),
720p (1280 x 720), D1 (704 x 480), VGA (640 x 480),
CIF (352 x 240)
Frame Rate2Main Stream8MP (3840 x 2160) at 30 fps
Sub Stream 1D1 at 30 fps
Sub Stream 21080p at 30 fps
Sub Stream 3720p at 10 fps
Bit Rate ControlCBR/VBR
Bit RateH.26432 Kbps to 16384 Kbps
H.26512 Kbps to 13568 Kbps
Day/NightAuto (ICR), Color, B/W
BLC ModeBLC, HLC, True WDR (120 dB), SSA
White BalanceAuto, Natural, Street Lamp, Outdoor, Manual,
Regional Custom
Gain ControlAuto, Gain Priority, Shutter Priority, Manual
Noise Reduction3D DNR
Motion DetectionOff, On (4 Zones, Rectangular)
Region of InterestOff, On (4 Zones)
Advanced FeaturesSmart IR, Defog, Electronic Image Stabilization (EIS)
Image Rotation0°, 90°, 180°, 270° (Support 90°/270° with4MP (2688
x 1520) resolution or lower)
MirrorOff, On
Privacy MaskingOff, On (8 Areas, Rectangular)
Network
EthernetRJ-45 (10/100 Base-T)
ProtocolHTTP, HTTPS, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, ICMP, IGMP, 802.1x
InteroperabilityONVIF (Profile, S, G, T), CGI, P2P
Auto RegisterSupport
Streaming MethodUnicast, Multicast
Maximum User Access20 Users
Edge StorageNetwork Attached Storage (NAS), FTP, MicroSD Slot (Maximum 512 GB)
Web ViewerEdge (Version 9 or Higher), Chrome (Version 102 or Higher), Firefox (Version 88 or Higher)
Mobile Operating SystemiOS, Android
CybersecurityVideo Encryption, Firmware Encryption, Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing X.509 Certification, Syslog, HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Upgrade
Certifications
SafetyUL62368-1
CAN/CSA C22.2 No.62368-1-14
Electromagnetic Capability (EMC)FCC CFR 47 Part 15 Subpart B
Electromagnetic Compatibility Directive 2014/30/EU
Interface
AudioInputOne (1) Channel, Built-in Mic
OutputOne (1) Channel
AlarmInputTwo (2) Channels (5 mA,3 to 5 VDC)
OutputOne (1) Channel (300 mA, 12 VDC)
Environmental
Operating Conditions–40 °C to +60 °C (–40 °F to +140 °F), 10% to 95% RH
Storage Conditions–40 °C to +60 °C (–40 °F to +140 °F), 10% to 95% RH
(Daily temperature difference within 15° C/59° F )
Ingress ProtectionIP67
Vandal ResistanceIK10
Construction
CasingMetal + Plastic
Dimensions273.20 mm x 95.0 mm x 95.0 mm (10.76 in. x 3.74 in. x 3.74 in.)
Net Weight1.12 kg (2.47 lb)
Gross Weight1.66 kg (3.66 lb)
Analytics+ Functions
Smart Plan ScheduleEnable Analytics+ functions depending on a user- defined schedule. Allows the camera to switch analytic functions based on time.
Perimeter Protection• Detects human or vehicle violations using the
following methods:
Tripwire: a target crosses a defined line. Intrusion: a target enters or exits a defined perimeter.
• Monitors a combination of detection methods.
• Search and retrieve video based on target type.
Face Detection• Detects and captures a snapshot of a human face
within a scene.
AI SSA• Automatically evaluates and compensates for changes in the luminance of a scene.
• Regulates the exposure parameters to improve image quality in a backlit scene, especially in scenes
with traffic lights or headlights.
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