Dahua DH-SD8A840-HNF-PA 8MP 40x Starlight IR PTZ AI Network Camera

• • Launched by Dahua Technology, Dahua WizMind is a full portfolio of solutions composed of project-oriented products including IPC, NVR, PTZ, XVR, Thermal and software platform which adopts industry-leading deep learning algorithms. Focusing on customer’s requirements, WizMind provides precise, reliable and comprehensive AI solutions for industry verticals.

System Overview

• • Dahua PTZ WizMind network camera adopts advanced CNN deep learning algorithms to achieve high accuracy. This camera possesses wide monitor range, PFA algorithm that can always present a clear, focused image while zooming, and smart wiper technology that supported by RainSensor.

Functions

Starlight Technology

• • For challenging low-light conditions, Dahua’s Starlight Ultra-low Light Technology offers the best in light sensitivity, capturing color in vivid detail, even in lighting as low as 0.001 lux. The camera uses a set of optical features to balance light throughout the scene, producing clear images in dark environments.

Perimeter Protection

• • Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.

Video Metadata

• • Metadata is information on the attributes of targets that is extracted during monitoring. It can be used for data retrieval. There are four kinds of metadata supported by Dahua PTZ WizMind cameras: Human face, human body, motor vehicle and non-motor vehicle. Face information
    includes gender, age, glasses, masks, beards, and more. Human body information includes hat, top, top color, bottom, bottom color, bag, and more. Motor vehicle information includes plate color, type, vehicle color, sun visor, ornament, calling, seatbelt, smoking, annual inspection sticker,
    and more. Non-motor vehicle information includes type, color, top type, top color, people number, and more.

Auto-tracking

• • This feature controls the pan, tilt and zoom actions of the camera to automatically track an object in motion, to keep it in view of the camera. Tracking can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.

PFA Technology

• • PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experience.

Smart H.265+

• • Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, a flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality videos without straining the network.
    Smart H.265+ technology outranks standard H.265 video compression, reducing bit rate and storage requirements by up to 70%.

Technical Specification

Camera

• • Image Sensor – 1/1.8″ CMOS
  • Pixel – 8 MP
  • Max. Resolution – 3840 (H) x 2160 (V)
  • ROM – 8 GB
  • RAM – 2 GB
  • Electronic Shutter – Speed 1/1 s–1/30,000 s
  • Scanning System – Progressive
  • Min. Illumination
    • Color: 0.005 [email protected]
    • B/W: 0.0005 [email protected]
    • 0 [email protected] (illuminator on)
  • Illumination Distance – 500 m (1640.42 ft)
  • Illuminator On/Off Control – Zoom Prio; Manual; Smart IR
  • Illuminator Number – 10 IR lights
  • Wiper – Smart wiper

Lens

• • Focal Length – 5.6 mm–223 mm
  • Max. Aperture – F1.4–F4.5
  • Field of View – H: 63.9°–2.0°; V: 37.3°–1.1 °; D: 71.2°–2.3 °
  • Optical Zoom – 40x
  • Focus Control – Auto; semi-auto; manual
  • Close Focus Distance 0.5 m–2 m (1.64 ft–6.56 ft)
  • Iris Control – Auto; manual
  • 

PTZ

• • Pan/Tilt Range
    • Pan: 0° to 360°
    • Tilt: –30° to +90°, auto flip 180°
  • Manual Control Speed
    • Pan: 0.1°/s–240°/s
    • Tilt: 0.1°/s–100°/s
  • Preset Speed – Pan: 240°/s; Tilt: 120°/s
  • Preset – 300
  • Tour – 8 (up to 32 presets per tour)
  • Pattern – 5
  • Scan – 5
  • Speed Adjustment – Yes
  • Power-off Memory – Yes
  • Idle Motion – Preset; Tour; Pattern; Scanning
  • PTZ Protocol
    • DH-SD
    • Pelco-P/D (auto recognition)

Smart Event

• • Event Trigger – Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly
  • IVS – Object Abandoned/Missing

Intelligence

• • Video Metadata – Support human body, human face, motor vehicle and nonmotor vehicle image capture and attributes extraction.
  • IVS (Perimeter Protection) – Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification
  • Face Recognition – Yes
  • Auto Tracking – Yes

Video

• • Video Compression – Smart H.265+; H.265; Smart H.264+; H.264; MJPEG (Sub Stream 1)
  • Streaming Capability – 3 streams
  • Resolution – 4K (3840 × 2160); 4M (2560 × 1440); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288)
  • Video Frame Rate
    • Main stream: 4K/4M/1080p/1.3M/720p (1–25/30 fps)
    • Sub stream 1: D1/CIF (1–25/30 fps)
    • Sub stream 2: 1080p/1.3M/720p (1–25/30 fps)
  • Bit Rate Control – CBR; VBR
  • Video Bit Rate
    • H264: 512 kbps–16384 kbps
    • H265: 256 kbps–10240 kbps
  • Day/Night – Auto (ICR); Color; B/W
  • BLC – Yes
  • WDR – 120 dB
  • HLC – Yes
  • White Balance – Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
  • Gain Control – Auto; manual
  • Noise Reduction – 2D NR; 3D NR
  • Motion Detection – Yes
  • Region of Interest (RoI) – Yes
  • Defog – Optical
  • Digital Zoom – 16x
  • Image Rotation – 0°; 180°
  • Privacy Masking – Up to 24 areas can be set, with up to 8 areas in the same view
  • S/N Ratio – ≥55 dB

Audio

• • Audio Compression – G.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2-Layer2; G723

Network

• • Network Port – RJ-45 (10/100 Base-T)
  • Network Protocol – IPv4; IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP; UPnP; SNMP v1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP; RTMP
  • Interoperability – ONVIF (Profile S&G&T); CGI
  • Streaming Method – Unicast; Multicast
  • User/Host – 20 (total bandwidth: 64 M)
  • Storage – FTP; Micro SD card (512GB)
  • Browser
    • IE 7 and later versions
    • Chrome 42 and earlier versions
    • Firefox 52 and earlier versions
    • Safari
  • Management Software – Smart PSS; DSS; DMSS; Easy4ip; IVSS
  • Mobile Client – iOS; Android

Certification

• • Certifications
    • CE: EN55032/EN55024/EN50130-4
    • FCC: Part15 subpartB, ANSI C63.4-2014

Port

• • Analog Output – 1 BNC
  • RS-485 – 1 (baud rate range: 1200 bps–9600 bps)
  • Alarm I/O – 7/2
  • Audio I/O – 1/1

Power

• • Power Supply
    • 36 VDC, 2.23 A (±25%)
    • Hi-PoE
  • Power Consumption
    • Basic: 30 W
    • Max.: 48 W (illuminator + PTZ working)

Environment

• • Operating Temperature – –40 °C to +70 °C (–40 °F to +158 °F)
  • Operating Humidity – ≤95% (RH)
  • Protection – IP67; TVS 6000 V lightning protection; surge protection; voltage transient protection

Structure

• • Casing – Metal
  • Product Dimensions – 415.6 mm × Φ26 2 mm (16.36″ × Φ10.31″)
  • Net Weight – 10 kg (22.05 lb)
  • Gross Weight – 12 kg (26.46 lb)

Available Model

• • DH-SD8A840-HNF-PA

Dahua DH-SD8A840-HNF-PA 8MP 40x Starlight IR PTZ AI Network Camera-Isometric View