SD8A440-HNF-PA

www.dahuasecurity.com  DH-SD8A440-HNF-PA  4MP 40x Starlight IR PTZ AI Network Camera    · 1/1.8" 4Megapixel STARVIS™ CMOS  · Powerful 40x optical zoom  · Starlight+ technology  · Perimeter protection  · Metadata  · Face recognition  · Auto-tracking  · Smart wiper  · IP67   System Overview  Dahua PTZ WizMind 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.   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.  Perimeter Protection  Automatically filters out false alarms caused by animals, rustling leaves,  bright lights, etc. Enables system to act secondary recognition for the  targets. Improves alarm accuracy.  Metadata  Metadata is attribute information e...

Warranty: 36 mon.

Datasheet 

Text contents of PDF datasheet:

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DH-SD8A440-HNF-PA
4MP 40x Starlight IR PTZ AI Network Camera

· 1/1.8" 4Megapixel STARVIS™ CMOS
· Powerful 40x optical zoom
· Starlight+ technology
· Perimeter protection
· Metadata
· Face recognition
· Auto-tracking
· Smart wiper
· IP67
System Overview
Dahua PTZ WizMind 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.
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.
Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves,
bright lights, etc. Enables system to act secondary recognition for the
targets. Improves alarm accuracy.
Metadata
Metadata is attribute information extracted from a target which can be
used for data retrieval. There are four kinds of metadata supported by
Dahua PTZ WizMind camera: Human face, human body, motor vehicle
and non-motor vehicle. 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.
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.
Auto-tracking
This feature controls the pan/tilt/zoom actions of the camera to
automatically track an object in motion and to keep it in the scene. The
tracking action 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 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.
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,
flexible multi-frame reference structure and intelligent noise reduction
to deliver high-quality video without straining the network. Smart
H.265+ technology reduces bit rate and storage requirements by up to
70% when compared to standard H.265 video compression.

S tar ligh t+
Video Me t ada t a

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.
| DH-SD8A440-HNF-PA


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Technical Specification
Camera
Image Sensor1/1.8" CMOS
Pixel
4MP
Max. Resolution2560 (H) x 1440 (V)
ROM8 GB
RAM2 GB
Electronic Shutter
Speed
1/1 s–1/30000 s
Scanning SystemProgressive
Min. Illumination
Color: 0.001 Lux@F1.4
B/W: 0.0001 Lux@F1.4
0 Lux@F1.4 (illuminator on)
Illumination Distance 500 m (1640.42 ft)
Illuminator On/Off
Control
Zoom Prio; Manual; SmartIR
Illuminator Number10 IR lights
WiperSmart wiper
Lens
Focal Length5.6 mm–223 mm
Max. ApertureF1.4–F4.8
Field of ViewH: 63.9°–2.0°; V: 36.0°–1.3°; D: 68.2°–2.6°
Optical Zoom40x
Focus ControlAuto; Semi-Auto; Manual
Close Focus Distance0.5 m–1 m (1.64 ft–3.28 ft)
Iris ControlAuto; Manual
DORI Distance
DetectObserveRecognizeIdentify
3030 m
(9940.94 ft)
1204 m
(3905.13 ft)
606 m
(1988.19 ft)
303 m
(994.09 ft)
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 SpeedPan: 240°/s; Tilt: 120°/s
Preset300
Tour8 (up to 32 presets per tour)
Pattern5
Scan5
Speed AdjustmentYes
Power-off MemoryYes
Idle MotionPreset; Tour; Pattern; Scanning
Protocol
DH-SD
Pelco-P/D (auto recognition)

General Intelligence
Event Trigger
Motion detection, video tampering, scene changing, network
disconnection, IP address conflict, illegal access, and storage
anomaly.
IVSObject Abandoned; Object Missing
Artificial Intelligence
Perimeter Protection
Support human body, human face, motor vehicle and non-
motor vehicle image capture and attributes extraction.
Video Metadata
Tripwire and intrusion. Support alarm triggering by target
types (human and vehicle). Support filtering false alarms
caused by animals, rustling leaves, bright lights, etc.
Face Recognition Yes
Auto TrackingYes
Video
Compression
Smart H.265+; H.265; Smart H.264+; H.264; MJPEG (Sub
Stream 1)
Streaming Capability3 streams
Resolution
4M (2560 x 1440); 1080P (1920 x 1080); 1.3M (1280 x 960);
720P (1280 x 720); D1 (704 x 576); CIF (352 x 288)
Frame Rate
Main stream: 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 ControlVariable; Constant
Bit RateH.265/H.264: 512 Kbps–8192 Kbps
Day/NightAuto (ICR); Color; B/W
BLC Yes
WDR140 dB
HLCYes
White Balance
Auto; Indoor; Outdoor; Tracking; Manual; Sodium Lamp;
Natural; Street Lamp
Gain ControlAuto; Manual
Noise Reduction2D; 3D
Motion DetectionYes
Region of Interest
(RoI)
Yes
Image StabilizationElectronic (EIS)
DefogOptical
Digital Zoom16x
Flip0°; 180°
Privacy MaskingUp to 24 areas, and up to 8 areas in the same view
S/N Ratio≥ 55 dB
Audio
Compression
G.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2-Layer2;
G723
Network
Ethernet1 RJ-45 Port (10/100Base-T)
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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 MethodUnicast; Multicast
User/Host 20 (total bandwidth 64 MB)
StorageFTP; Micro SD card (256 GB); P2P
Browser
IE7 and later versions
Chrome 42 and earlier versions
Firefox 52 and earlier versions
Safari
Management
Software
Smart PSS; DSS; DMSS; Easy4ip; IVSS
Mobile PhoneiOS; Android
Certification
Certifications
CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014
Port
Analog Output1 BNC
RS-4851 (baud rate range:1200 bps–9600 bps)
Audio Input1 (LINE IN; bare wire)
Audio Output1 (LINE OUT; bare wire)
Alarm I/O7/2
Power
Power Supply
DC 36V/2.23A±25%
Hi-PoE
Power Consumption
30W
48W (IR light on)
Environment
Operating
Temperature
–40°C to +70°C (–40°F to +158°F)
Operating Humidity≤ 95%RH
Protection
IP67; IK10; TVS 6000V lightning protection; surge protection;
voltage transient protection
Structure
CasingMetal
Dimensions415.6 mm x Φ262 mm (16.36" x Φ10.31")
Net Weight8.5 kg (18.74 lb)
Gross Weight13.5 kg (29.76 lb)

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Ordering Information
TypeModelDescription
4M
WizMind
PTZ
Camera
DH-SD8A440-HNF-PA
4MP 40x Startlight WizMind Network
PTZ Camera, PAL
DH-SD8A440N-HNF-PA
4MP 40x Startlight WizMind Network
PTZ Camera, NTSC
SD8A440-HNF-PA
4MP 40x Startlight WizMind Network
PTZ Camera, PAL
SD8A440N-HNF-PA
4MP 40x Startlight WizMind Network
PTZ Camera, NTSC
Accessories
DC 36V/2.23APower Adapter
PFB306WWall Mount Bracket
PFA118Mount Adapter
PFB710CCeiling Mount Bracket
PFA150Pole Mount Bracket
PFB301S-EPlane Mount Bracket
PFA120Junction Box
PFB301CCeiling Mount Bracket
PFA151Corner Mount Bracket

PFB306W
Wall Mount
Bracket

DC 36V/2.23A
Power Adapter
PFB301S-E
Plane Mount
Bracket

PFA120
Junction Box
PFB301C
Ceiling Mount
Bracket
PFA151
Corner Mount
Bracket

Accessories
Included:
PFA118
Mount Adapter

PFA150
Pole Mount
Bracket
PFB710C
Ceiling Mount
Bracket
Optional:
| DH-SD8A440-HNF-PA


Rev 001.001© 2020 Dahua . All rights reserved. Design and specifications are subject to change without notice.
Pictures in the document are for reference only, and the actual product shall prevail.

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Dimensions (mm[inch])

| DH-SD8A440-HNF-PA