Dahua SD4D425MB-HNR Black, 4MP PTZ Smart Hybrid Light AI Camera with 25x Zoom and Auto-Tracking

The Dahua SD4D425MB-HNR Black is an advanced 4MP PTZ network camera from the WizSense series, designed for professional video surveillance of large premises, commercial buildings, parking lots, and industrial environments. Thanks to its powerful 25x optical zoom, smart AI features, and excellent low-light performance, this camera offers a reliable solution for detecting, tracking, and identifying people and vehicles.

The camera is equipped with a 1/2.8" STARVIS™ CMOS sensor that delivers sharp images at a resolution of 4 megapixels (2560 × 1440). The combination of Starlight technology and Smart Dual Light ensures clear color images in low-light conditions, while the integrated IR and warm-light illumination provides a range of up to 100 meters.

With the integrated WizSense AI, the SD4D425MB-HNR features intelligent functions such as perimeter security, face detection, SMD 4.0 (Smart Motion Detection), Auto Tracking, and AcuPick. This significantly reduces false alarms caused by animals or moving leaves, for example, and allows relevant events to be retrieved more quickly.

The robust PTZ functionality allows for 360° continuous rotation and quick zooming in on suspicious situations. Thanks to support for ONVIF, PoE+, microSD storage up to 512 GB, and an IP67 rating, the camera can be easily integrated into both new and existing security systems and is suitable for long-term use in a variety of weather conditions.

Specifications:

• 4-megapixel PTZ network camera (2560 × 1440)
• 1/2.8" STARVIS™ CMOS image sensor
• 25× optical zoom
• Focal length: 5 – 125 mm
• Light sensitivity starting at 0.005 lux (color)
• Smart Dual Light with IR and warm light illumination
• IR range up to 100 meters
• Warm light range up to 50 meters
• Starlight technology for excellent low-light performance
• Up to 25/30 fps at 4MP
• 120 dB Wide Dynamic Range (WDR)
• Smart H.265+, H.265, Smart H.264+, and H.264 video compression
• AI perimeter security (Tripwire and Intrusion Detection)
• Face Detection
• SMD 4.0 (Smart Motion Detection)
• Auto Tracking 3.0
• AcuPick intelligent search function
• 360° continuous pan and -15° to +90° tilt
• 3 simultaneous video streams
• Support for microSD cards up to 512 GB
• ONVIF Profile S, G, and T compatible
• Power via PoE+ (IEEE 802.3at) or 12 VDC
• IP67 weatherproof housing
• Operating temperature: -40 °C to +70 °C
• Suitable for professional outdoor surveillance of business premises, parking lots, and industrial sites