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Dahua DH-SD8A840WA-HNF 4K 40x Starlight IR PTZ AI Network Camera


> 1/1.8” 8Megapixel STARVIS™ CMOS
> Powerful 40x optical zoom
> Starlight+ technology
> IR distance up to 500m
> Support face recognition
> Deep-learning-based auto tracking and perimeter protection
> Support metadata
> Support Hi-PoE
> Smart wiper
> IP67

$4,410.00 $5,588.00 inc GST +3 Year Warranty & Support

AI series products adopt the most advanced AI technologies, including deep learning algorithms that primarily target people and vehicles, which provides higher flexibility and accuracy for end-users. This enables the Dahua AI series to offer various advanced applications such as Face Recognition, ANPR, Metadata, People Counting, traffic data statistics, etc. The complete lineup of Dahua AI includes network (PTZ) cameras, network video recorders, servers, and more devices. Beyond seeing the world, the power of AI allows devices to perceive the environment and understand the world in a better way. Together with infrared illumination and Starlight technology, the camera is the perfect solution for dark, low light applications. The series combines a day/night mechanical IR cut filter for the highest image quality in variable lighting conditions during the day, and True WDR for applications with direct sunlight or glare.

Camera Overview:

Beyond seeing the world, the power of AI allows devices to perceive the environment and understand the world in a better way. Together with infrared illumination and Starlight technology, the camera is the perfect solution for dark, low light applications. The series combines a day/night mechanical IR cut filter for the highest image quality in variable lighting conditions during the day and True WDR for applications with direct sunlight or glare.

Camera Overview

The complete line up of Dahua AI includes network (PTZ) cameras, network video recorders, servers, and more devices. Beyond seeing the world, the power of AI allows devices to perceive the environment and understand the world in a better way. This camera possesses a wide monitor range, PFA algorithm that can always present a clear, focused image while zooming, and smart wiper technology that supported by RainSensor. Dahua PTZ AI network camera adopts advanced CNN deep learning algorithms to support face recognition with high accuracy.

Features:

  • 1/1.8” 8Megapixel STARVIS™ CMOS
  • Powerful 40x optical zoom
  • Starlight technology
  • IR distance up to 500m
  • Support face recognition
  • Deep-learning-based auto tracking and perimeter protection
  • Support metadata
  • Support Hi-PoE
  • Smart wiper
  • IP67

Functions:

Starlight Technology

For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.001 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

Face Recognition

Once facial features are extracted from captured faces, they are stored in a database where they can be easily searched and compared against other images. Once a successful match is found, the system outputs the result. The Dahua Face Recognition camera supports a built-in database that stores up to 10,000 facial images, helping the camera achieve real-time face capture and comparison.

Perimeter Protection

Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables the system to act secondary recognition for the targets. Improving alarm accuracy

Metadata

Metadata is feature attribute information extracted from a target object which can be used for data retrieval. There are four kinds of metadata supported by Dahua PTZ AI camera: the human face, human body, motor vehicle, and non-motor vehicle metadata. Facial information includes gender, age, glasses, masks, beards, etc. Human body information includes a hat, top, top color, bottom, bottom color, bag, etc. Motor vehicle information includes plate color, type, vehicle color, sun-shield, ornament, calling, seatbelt, smoking, annual inspection sticker, etc. Non-motor vehicle information includes type, color, top type, top color, people number, etc.

PFA Technology

PFA technology has innovatively introduced new methods of judgment to ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms. PFA ensures clarity of the image throughout the process of zooming and shortens focus time. The realization of PFA technology substantially improves user experience and increases product value.

Environmental

Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -40 °C to +70 °C (-40 °F to +158 °F) with 95% humidity. Subjected to rigorous dust and water immersion tests and certified to the IP67 Ingress Protection rating makes it suitable for demanding outdoor applications.

Protection

The camera allows for ±25% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 8KV lightning rating provides effective protection for both the camera and its structure against lightning.

Interoperability

The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer.

Specifications:

Camera
Image Sensor 1/1.8” STARVIS™ CMOS
Effective Pixels 3840(H) x 2160(V), 8 Megapixels
Scanning System Progressive
Electronic Shutter Speed 1/1s~1/30,000s
Minimum Illumination Color: 0.002Lux@F1.4; B/W: 0.0002Lux@F1.4;

0Lux@F1.4 (IR on)

IR Distance Distance up to 500m
IR On/Off Control Auto/Manual
IR LEDs 10
Smart Wiper Support
Lens
Focal Length 5.6mm~223mm
Max. Aperture F1.4~ F4.8
Angle of View H: 63.9° ~ 2.0°; V: 37.2° ~ 1.2° ; D: 71.2° ~ 2.4°
Optical Zoom 40x
Focus Control Auto/Manual
Iris Control Auto/Manual
Close Focus Distance 100mm~ 1000mm
DORI Distance
Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.
Detect Observe Recognize Identify
4400m(14435ft 1740m 880m 440m
PTZ
Pan/Tilt Range Pan: 0° ~ 360° endless; Tilt: -30° ~ 90°,auto flip 180°
Manual Control Speed Pan: 0.1° ~240° /s; Tilt: 0.1° ~100° /s
Preset Speed Pan: 240° /s; Tilt: 120° /s
Presets 300
PTZ Mode 5 Pattern, 8 Tour(up to 32 preset per tour), Auto Pan, 5 Auto Scan
Speed Setup Human-oriented focal Length/ speed adaptation
Power up Action Auto restore to previous PTZ and lens status after power failure
Idle Motion Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period
Protocol DH-SD, Pelco-P/D (Auto-recognition)
Artificial Intelligence
Auto Tracking Support
Face Recognition Support
Perimeter Protection Tripwire, Intrusion.
Support alarm triggering by target types(human and vehicle)
Filtering out false alarms caused by animals, rustling leaves, bright lights, etc
Metadata Support the human body, human face, motor vehicle, and non-motor vehicle image capture and attributes extraction
General Intelligence
Event Trigger Motion detection, Video tampering, Scene
changing, Network disconnection, IP address
conflict, Illegal Access, Storage anomaly
General Intelligence Object Abandoned/Missing
Video
Compression H.265+/H.265/H.264+/H.264/MJPEG(Sub Stream)
Streaming Capability 3 Streams
Resolution 4K(3840×2160)/1080P(1920×1080)/1.3M(1280x

960)/720P(1280×720)/D1(704×576/ 704×480)/

CIF(352×288/352×240)

Frame Rate Mainstream4K(1~25/30fps), 1080P/1.3M/720P (1~25/30fps)
Sub stream1: D1/CIF(1 ~ 25/30fps)
Sub stream2: 1080P/1.3M/720P(1 ~ 25/30fps)
Bit Rate Control CBR/VBR
Bit Rate H.265/H.264: 512K ~ 8192Kbps
Day/Night Auto(ICR) / Color / B/W
Backlight Compensation BLC / HLC / WDR(120dB)
White Balance Auto, ATW, Indoor, Outdoor, Manual
Gain Control Auto / Manual
Noise Reduction Ultra DNR (2D/3D)
Motion Detection Support
Region of Interest Support
Electronic Image Stabilization (EIS) Support
Optical Defog Support
Digital Zoom 16x
Flip 180°
Privacy Masking Up to 24 areas
Audio
Compression G.711a/G.711mu/PCM/G.726/AAC/G722.1/G.729/MPEG2-Layer2
Network
Ethernet RJ-45 (10Base-T/100Base-TX)
Protocol IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP,
ICMP, IGMP, SNMPv1/v2c/v3(MIB-2), ARP, RTCP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
Interoperability ONVIF Profile S&G, API
Streaming Method Unicast / Multicast
Max. User Access 20 users
Edge Storage NAS (Network Attached Storage), Local PC for instant recording, Micro SD card 256GB
Web Viewer IE, Chrome, Firefox, Safari
Management Software Smart PSS, DSS, DMSS
Smart Phone IOS, Android
Certifications
Certifications CE: EN55032/EN55024/EN50130-4
FCC: Part15 Subpart B,ANSI C63.4- 2014
Interface
Video Interface 1 port(BNC, 1.0V[p-p], 75Ω)
RS485 1
Audio I/O 1/1
Alarm I/O 7/2
Electrical
Power Supply AC24V/3A(±25%), Hi-PoE
Power Consumption 26W, 42W (Heater on, IR on)
Environmental
Operating Conditions -40°C ~ 70°C (-40°F ~ +158°F) / Less than 95% RH
Ingress Protection IP67
Vandal Resistance N/A
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