Dahua Wizmind PTZ Camera - 8MP, 40X Optical Zoom, IP67, Anti-Corrosion

• Customization: Available
• Type: IP Camera
• Sensor: CMOS
• Model NO.: SD8A840PA-HNF-SL
• Speed: High-speed Dome
• Technology: Pan / Tilt / Zoom
• Feature: Vandal-proof, Waterproof / Weatherproof, High Definition, Auto BLC
• Effective Distance: ≧30m
• Focal Length: Zoom Lens
• Horizontal Resolution: 3840 (H) × 2160 (V)
• Focus Range: 5.6-223 mm
• Sensor Size: 1/1.8"
• Pixel: 8 MP
• Max. Resolution: 3840 (H) × 2160 (V)
• ROM: 8 GB
• RAM: 2 GB
• Scanning System: Progressive
• Illumination Distance: 500 M (1640.42 FT) (IR)
• Illuminator on/off Control: Zoom Prio; Manual; Smart IR; off
• Illuminator Number: 10 (IR)
• Wiper: Smart Wiper
• Optical Zoom: 40×
• Transport Package: Paper Box
• Trademark: Dahua
• Origin: China
• HS Code: 8521909090
• Production Capacity: 10000
• Package Size: 60.00cm * 60.00cm * 35.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 60 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Description

SD8A840PA-HNF-SL

8MP 40× Anti-corrosion WizMind PTZ Camera

> 1/1.8" 8Megapixel STARVIS™ CMOS.
> 40x optical zoom.
> Starlight technology.
> IR distance up to 500 m.
> Auto-tracking.
> Perimeter protection.
> Face detection.
> Face recognition.
> Metadata.
> IP67.
> Anti-corrosion coating.

Certifications

Camera

Image Sensor

1/1.8" CMOS

Pixel

8 MP

Max. Resolution

3840 (H) × 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 Lux (IR light/laser on)

Illumination Distance

500 m (1640.42 ft) (IR)

Illuminator On/Off Control

Zoom Prio; Manual; Smart IR; Off

Illuminator Number

10 (IR)

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

40×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.5 m-2 m (1.64 ft-6.56 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)

400 m (1312.34 ft)

DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless Tilt: -30° to +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

PTZ Protocol

DH-SD Pelco-P/D (auto recognition)

Intelligence

Video Metadata

Motor vehicle, non-motor vehicle, face, human body detection; tracking; optimization; capturing pictures; uploading high-quality face snapshots. Motor vehicle attributes: License plate, plate color, vehicle type, vehicle color, vehicle logo, vehicle model, sunshield, seatbelt, smoking, calling, ornament, and annual inspection mark. Non-motor vehicle attributes: Type, color, number of people, top type and color, helmet. Human body attributes: Top/bottom type and color, bag, hat, gender, and umbrella. Face attributes: Gender, age, expressions, glasses, mouth mask, beard.

IVS (Perimeter Protection)

Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking

Face Recognition

Support face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face enhancement. Support attributes extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions (angry, sad, hate, scary, surprise, calm, happy and confused), mask, mustache; Support face cutout: Face, one-inch photo. Capturing strategies include real-time capturing, optimization, quality first. Support 5 face databases; register one by one or in batches; support face recognition similarity settings and face comparison on the basis of 10,000 face databases.

Video

Video Compression

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

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

50 Hz: Main Stream: 3840 × 2160@25 fps/2560 × 1440@25 fps/1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps Sub Stream 1: 704 × 576@25 fps/352 × 288@25 fps Sub Stream 2: 1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps 60 Hz: Main Stream: 3840 × 2160@30 fps/2560 × 1440@30 fps/1920 × 1080@30 fps/1280 × 960@30 fps/1280 × 720@30 fps Sub Stream 1: 704 × 480@30 fps/352 × 240@30 fps Sub Stream 2: 1920 × 1080@30 fps/1280 × 960@30 fps/1280 × 720@ 30 fps

Video Bit Rate

Default resolution of the main stream: H264: 512-16384 Kbps H265: 256-10240 Kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto; manual; tracking; outdoor; indoor; auto outdoors; sodium lamp (auto); sodium lamp

Gain Control

Auto; manual

Noise Reduction

2D; 3D

Defog

Optical

Digital Zoom

16×

Image Rotation

180°

Privacy Masking

Up to 24 areas, and 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

HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; SSL; QoS; FTP; UPnP; ICMP; SNMP; IGMP; ARP; RTCP; RTP; PPPoE; RTMP; Bonjour; TCP; NFS

Interoperability

ONVIF (Profile S & Profile G & Profile T); CGI; SDK

Storage

FTP; Micro SD card (256 GB)

Browser

IE7 and later versions Chrome 45 and later versions Firefox 52 and earlier versions Safari

Management Software

DSS; DMSS; Easy4ip; Smart PSS; IVSS

Certification

Certifications

CE; FCC; NEMA 4X

Port

Analog Output

1 channel (CVBS output, BNC)

RS-485

1 (baud rate range: 1200 bps-9600 bps)

Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT, bare wire)

Alarm Linkage

Capture; preset; tour; pattern; SD card recording; triggering on-off value output; client electric map; sending email

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; encoder state detection; memory card state detection; memory space detection; power exception detection

Alarm I/O

7/2

Audio I/O

1/1

Power

Power Supply

36 VDC/2.23A ± 25% HI-PoE

Power Consumption

Basic: 30 W Max.: 48 W (IR)

Environment

Operating Temperature

-40°C to 70°C (-40°F to 158°F)

Operating Humidity

≤ 95%

Protection

IP67; TVS 6000V lightning proof; surge protection; voltage transient protection

Anti-corrosion Level

Moderate Protection *The products feature high-grade anti-corrosion protection, making them well-suited for environments with standard corrosion resistance requirements. They perform reliably from 2 km (1.24 mi) and above in coastal areas and in locations prone to acid rain exposure.

Structure

Product Dimensions

439 mm × Φ262 mm (17.28" × Φ10.32")

Net Weight

10 kg (22.05 lb)

Gross Weight

12 kg (26.46 lb)

 

Of course, here is a detailed English summary of the Dahua product DH-SD8A840PA-HNF-SL based on the provided document.

 

Dahua DH-SD8A840PA-HNF-SL 8MP 40x Anti-corrosion WizMind PTZ Camera - Detailed Summary

This report provides a comprehensive overview of the core features, technical specifications, and target applications of this high-end Pan-Tilt-Zoom (PTZ) camera. As a flagship product in Dahua's WizMind series, it is engineered for demanding environments and large-area surveillance needs.

1. Core Product Positioning & Overview

• Model: DH-SD8A840PA-HNF-SL
• Series: Dahua WizMind, indicating advanced AI analytics capabilities.
• Core Positioning: An all-in-one intelligent PTZ camera that combines 8MP ultra-high definition, 40x optical zoom, powerful AI functions, and a professional-grade anti-corrosion structure.
• Target Applications: Ideal for large-scale, high-precision monitoring in harsh environments, such as:
  • Critical Infrastructure: Ports, airports, railways, bridges, power plants.
  • Industrial Plants: Chemical plants, refineries, coastal facilities.
  • Perimeter Protection: Prisons, military bases, large campus perimeters.

2. Key Highlights & Features

1. Exceptional Imaging Capability

   • Ultra-HD Image Quality: 1/1.8" 8MP STARVIS™ CMOS sensor, supporting a maximum resolution of 3840×2160 (4K) for extremely detailed images.
   • Starlight-Level Low Light Performance: Utilizes Starlight technology, with a minimum illumination of 0.005 Lux in color mode, delivering clear color images even in near darkness. B/W mode reaches 0.0005 Lux, and with IR illuminators, it can monitor in 0 Lux conditions.
   • Long Range & Zoom: 40x optical zoom with a focal length range of 5.6mm-223mm, enabling seamless switching from wide-angle views to long-distance close-ups.
   • Advanced Defogging: Features optical defogging to enhance image clarity in fog, haze, and other adverse weather conditions.
   • Smart IR: Infrared distance up to 500 meters, with Smart IR mode to prevent over-exposure of close-range subjects at night.

2. Powerful AI Analytics

   • Video Metadata: Can extract and upload rich attribute information of targets in real-time, supporting:
     • Motor Vehicles: License plate, vehicle type, color, brand, annual inspection sticker, seatbelt, calling, sun visor, etc.
     • Non-Motor Vehicles: Type, color, number of people, helmet, etc.
     • Human Body: Gender, top/bottom clothing type and color, bag, hat, umbrella, etc.
     • Face: Gender, age, expression, glasses, mask, beard, etc.
   • Perimeter Protection (IVS): Uses deep learning algorithms to accurately classify humans and vehicles, significantly reducing false alarms caused by animals or foliage. Supports various rules: Tripwire, Intrusion, Loitering, Abandoned/Missing Object, Fast Moving, People Gathering, etc., with linkage to auto-tracking.
   • Face Recognition: Supports real-time face detection, tracking, capture, and attribute extraction. Built-in database can store up to 10,000 face images for real-time comparison and alerts.
   • Auto-Tracking: Can be triggered manually or automatically by IVS rules to automatically and smoothly track moving people or vehicles, ensuring the target remains in view.

3. Precision Mechanical Structure & Performance

   • Fast PTZ Movement: Maximum pan speed of 240°/s and tilt speed of 100°/s for rapid response to commands.
   • Accurate Positioning: Supports 300 presets for quick recall of specific views.
   • PFA (Precise Focus Algorithm): Ensures fast and accurate focusing during zoom operations, reducing response time and maintaining image clarity.

4. Professional Environmental Durability

   • Anti-Corrosion Design: The unit features an anti-corrosion coating and comes with an anti-corrosion wall mount bracket (PFB306WA), effectively resisting salt mist, acids, alkalis, and other corrosive gases. Suitable for coastal and industrial areas.
   • High Protection Rating: IP67 dust and water resistance, and IK10 vandal resistance (customizable), ensuring stable operation in harsh weather and under physical impact.
   • Wide Operating Temperature: Range of -40°C to +70°C, suitable for most extreme climates worldwide.
   • Lightning & Surge Protection: Equipped with TVS 6000V lightning protection and surge protection.

5. Efficient Encoding & Storage

   • Smart Coding Technology: Supports Smart H.265+ and other advanced codecs, reducing bandwidth and storage requirements by up to 70% compared to standard H.265 while maintaining image quality.

3. Key Technical Specifications Summary

Category	Key Parameters
Image Sensor	1/1.8" 8MP CMOS
Max. Resolution	3840 × 2160 @ 25/30 fps
Optical Zoom	40x
Min. Illumination	Color: 0.005Lux (F1.4)
IR Distance	500 meters
DORI Distance	Detect: 4400m, Identify: 400m
PTZ Range	Pan: 360° continuous rotation; Tilt: -30° ~ +90° (auto flip)
Intelligence	Video Metadata, Perimeter Protection (IVS), Face Recognition, Auto-Tracking
Protection Rating	IP67, Anti-corrosion (Moderate Protection Level)
Operating Temperature	-40°C ~ +70°C
Power Supply	36 VDC Hi-PoE (Max. Power Consumption: 48W)
Dimensions & Weight	Φ262mm × 439mm, Net Weight: 10kg

4. Conclusion

The Dahua DH-SD8A840PA-HNF-SL is a comprehensive surveillance solution targeting high-end professional markets. It is more than just a camera; it is an intelligent sensing platform integrating cutting-edge AI algorithms, precision optics, robust construction, and networking technologies. Its core strength lies in the perfect combination of long-range capability, ultra-high definition detail, accurate intelligence analytics, and exceptional environmental durability, making it an ideal choice for vertical applications with the highest demands for security reliability, intelligence, and environmental adaptability.

 

Note: This summary is based on the product document you provided. Specifications are subject to change. It is recommended to visit the Dahua website () or contact official sales representatives for the most current information during project selection.

FAQ

1)Why choose us?
With over a decade of industry experience, we truly understand your needs and pain points. By working together, you can unlock exclusive original factory service benefits: our professional team will provide you with one-stop technical selection guidance, customize the best solution based on your business scenarios, and eliminate the cumbersome process of multi-party coordination. This will help you quickly finalize the plan and efficiently advance the project implementation, ensuring your business development is safeguarded by our professional expertise.


Friendly and fast service:We have special staff to deal with problems before and  after sales .Don't be afraid if you meet problems.We are here!

2)When will you ship my order?
Products are popular,so inventory is always changing.Please contact us before you pay and we will confirm the date with you.

3)Can I install the security cameras by myself?
Of course!There is always a user manual in the packaging box.You can contact us directly if you meet any problems.We are here!

4)How about warranty?
2-year warranty period(since the date you receive the order).

5)How about the shipping ?
Air, sea, express each station way you choose

If interested in this camera,pls contact us today and know the most latest information