Dahua DH-SD8A3440GA-HNV - 4MP - WizMind - Hi-PoE - PTZ IP Camera – 40× Optical Zoom - 500m IR & Auto Tracking

The Dahua DH-SD8A3440GA-HNV is a professional 4-megapixel PTZ IP camera from the advanced WizMind series. With 40x optical zoom, Intelligent Auto Tracking 3.0, and infrared night vision up to 500 meters, this camera is ideal for securing large outdoor areas.

The built-in WizMind AI recognizes and classifies people and vehicles. This reduces false alarms and allows the camera to automatically track relevant events. The rugged IP67- and IK10-rated housing makes the camera suitable for demanding professional security projects.

Key Features

• 4-megapixel resolution (2560 × 1440)
• Light-sensitive 1/1.8" CMOS sensor
• 40x optical and 16x digital zoom
• Infrared night vision up to 500 meters
• Auto Tracking 3.0
• WizMind AI with Deep Learning
• Person and vehicle classification
• Intelligent perimeter security
• Face detection and video metadata
• 140 dB Wide Dynamic Range
• Electronic Image Stabilization
• MicroSD card slot up to 512 GB
• IP67 weatherproof and IK10 vandal-resistant
• Hi-PoE and 36V DC power supply
• ONVIF Profile S, G, and T

Intelligent WizMind AI Security

WizMind Deep Learning technology accurately distinguishes between people, motor vehicles, and non-motorized vehicles. This allows the camera to better filter out irrelevant movements and provides you with more reliable security alerts.

The intelligent perimeter security supports, among other things, line crossing, intrusion detection, loitering, fence climbing, illegal parking, and abandoned or missing objects. In addition, the camera can detect faces and collect video metadata from people and vehicles.

Auto Tracking 3.0

With Auto Tracking 3.0, the PTZ camera can automatically track detected people and vehicles. The camera pans and zooms independently to keep the target clearly in view for as long as possible. This is particularly useful in large areas where manual camera operation isn’t always possible.

40x optical zoom

Thanks to the powerful 40x optical zoom, objects at a great distance can be viewed in detail without the loss of quality associated with digital zoom. The lens, with a focal length of 5.6 to 223 mm, provides both a wide overview and precise close-ups.

Night vision up to 500 meters

The integrated infrared illumination has a range of up to approximately 500 meters. This keeps the area visible even in complete darkness. The light-sensitive sensor, 140 dB WDR, and electronic image stabilization also ensure clear and stable images in low light, backlight, and difficult weather conditions.

Suitable for harsh conditions

The housing is IP67 weatherproof and IK10 vandal-resistant. With an operating temperature range of -40 °C to +70 °C, the camera is suitable for professional outdoor use under a wide variety of conditions.

Applications

• Commercial and industrial sites
• Distribution and logistics centers
• Parking lots
• Ports and airports
• Construction sites
• Public spaces
• Energy and utility facilities
• Critical infrastructure

Technical Specifications

Professional PTZ Camera for Large Areas

The Dahua DH-SD8A3440GA-HNV combines a wide surveillance range with powerful zoom, professional night vision, and intelligent AI analysis. This makes this PTZ camera an excellent choice for organizations that want to secure large outdoor areas reliably and efficiently.