Dahua SD8A840WA-HNF 8MP AI STARVIS IP PTZ 5.6mm~223mm 500M IR AC24V 3A Hi-PoE

Information

Dahua SD8A840WA-HNF 8MP AI STARVIS IP PTZ 5.6mm~223mm 500M IR AC24V 3A Hi-PoE

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.

Key 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

Dahua PTZ AI network camera adopts advanced CNN deep learning algorithms to support face recognition with high accuracy. This camera possess wide monitor range, PFA algorithm that can always present a clear, focused image while zooming, and smart wiper technology that supported by RainSensor.

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 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: human face, human body, motor vehicle and non-motor vehicle metadata. Facial information includes gender, age, glasses, masks, beards, etc. Human body information includes hat, top, top color, bottom, bottom color, bag, etc. Motor vehicle information includes plate color, type, vehicle color, sunshield, 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

Pixel

8MP

Max. Resolution

3840 (H) x 2160 (V)

Electronic Shutter Speed

1/1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

Color: 0.002 Lux@F1.4

B/W: 0.0002 Lux@F1.4

0 Lux@F1.4 (illuminator on)

Illumination Distance

500 m (1640.42 ft)

Illumination On/Off Control

Auto; Manual

Illuminator Number

10

Wiper

Smart wiper

Lens

Focal Length

5.6 mm–223 mm

Max. Aperture

F1.4–F4.8

Field of View

H: 63.9°–2.0°; V: 37.2°–1.2° ; D: 71.2°–2.4°

Optical Zoom

40x

Focus Control

Auto; Manual

Close Focus Distance

0.1 m–1 m (0.33 ft–3.28 ft)

Iris Control

Auto

DORI Distance

Detect

Observe

Recognize

Identify

4400 m

(14435.70 ft)

1740 m

(5708.66 ft)

880 m

(2887.14 ft)

440 m (1443.57 ft)

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

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

Protocol

DH-S; Pelco-P/D (auto recognition)

General Intelligence

Event Trigger

Motion detection; video tampering; scene

changing; network disconnection; IP address

conflict; illegal access; storage anomaly

IVS

Object abandoned; object missing

Artificial Intelligence

Auto Tracking

Yes

Face Recogntion

Yes

Perimeter Protection

Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.

Video Metadata

Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.

Video

Compression

Smart H.265+; H.265; Smart H.264+; H.264; MJPEG (Sub Stream 1)

Streaming Capability

3 streams

Resolution

4K (3840 x 2160)/1080P (1920 × 1080)/1.3M (1280 x 960)/720P (1280 × 720)/D1 (704 × 576/704 × 480)/CIF(352 × 288/352 × 240)

Frame Rate

Main stream: 4K (1–25/30 fps), 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

Variable; Constant

Bit Rate

H.265/H.264: 512 Kbps–8192 Kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto; ATW; Indoor; Outdoor; Manual

Gain Control

Auto; Manual

Noise Reduction

Ultra DNR (2D/3D)

Motion Detection

Yes

Region of Interest (RoI)

Yes

Image Stabilization

Electronic (EIS)

Defog

Optical

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; SNMP v1/v2c/v3 (MIB-2); ARP; RTCP; RTSP; RTP; SMTP; NTP; DHCP; DNS; PPPoE; DDNS; FTP; IP Filter; QoS; Bonjour; 802.1x; RTMP

Interoperability

ONVIF Profile S&G&T; API

Streaming Method

Unicast; Multicast

User/Host

20 (total bandwidth 64 MB)

Storage

NAS (Network Attached Storage); local PC for instant recording; Micro SD card (256 GB)

Browser

IE; Chrome; Firefox; Safari

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certification

Certifications

CE: EN55032/EN55024/EN50130-4

FCC: Part15 subpartB,ANSI C63.4-2014

Port

Analog Output

1 port (BNC, 1.0V[p-p], 75Ω)

RS485

1

Audio I/O

1/1

Alarm I/O

7/2

Power

Power Supply

DC 36V/2.23A (±25%), Hi-PoE

Power Consumption

26W, 42W (heater on, IR on)

Environment

Operating Temperature

–40°C to +70°C (–40°F to +158°F)

Operating Temperature

Less than 95% RH

Protection

IP67

Structure

Casing

Metal

Dimensions

Φ262 mm × 415.6 mm (Φ10.31" × 16.36")

Net Weight

8.5 kg (18.74 lb)

Gross Weight

13.5 kg (29.76 lb)

Datasheet
Product Attributes
Catalogue No
SD8A840WA-HNF
Brand
Warranty
3 Years
Lens supplied
5.6mm~223mm
Resolution
4K
CCD Type
1/1.8” 8Megapixel STARVIS™ CMOS
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