DAHUA 4MP 25x Starlight IR Network PTZ Camera (DH-SD49425GB-HNR)

Upgrade your surveillance system with the Dahua 4MP 25x Starlight IR Network Camera (DH-SD49425GB-HNR)—a premium pan-tilt-zoom camera designed for professional-grade outdoor security. With its high-resolution video, powerful zoom lens, and AI-enhanced smart detection, this camera offers unparalleled monitoring capabilities for critical infrastructure, public areas, and large-scale commercial sites.

4MP Ultra HD Resolution

Powered by a 1/2.8” 4MP STARVIS™ CMOS sensor, this Dahua 4MP 25x Starlight IR Network Camera captures video at up to 2560 × 1440 resolution, delivering exceptional image clarity day or night. Whether monitoring distant objects or critical entry points, it ensures fine detail for accurate detection and evidence capture.

25x Optical Zoom & PTZ Flexibility

Equipped with a 25x optical zoom lens (5.3mm–133.25mm), the Dahua 4MP 25x Starlight IR Network Camera can zoom in on far-away subjects without losing image quality. With 360° endless pan and a -15° to 90° tilt range, it offers full-range maneuverability to cover expansive areas and follow movement dynamically.

Starlight Technology for Low-Light Excellence

Dahua 4MP 25x Starlight IR Network Camera advanced Starlight technology enables the camera to produce vivid, full-color images in extremely low-light environments. It’s an ideal solution for outdoor spaces with minimal lighting such as streets, parking lots, and industrial zones.

Night Vision up to 100 Meters

Featuring integrated infrared LEDs, the camera delivers clear black-and-white footage up to 100 meters in total darkness. Smart IR control ensures balanced exposure and prevents over-brightening of close objects during nighttime recording.

AI-Powered Smart Detection

Built with AI-enhanced features, this model includes:

• Perimeter protection

• Face detection

• Smart Motion Detection (SMD) 4.0

These intelligent video analytics help minimize false alarms and improve real-time threat recognition, enhancing overall security efficiency.

Rugged Outdoor Protection

With an IP66-rated weatherproof enclosure, the Dahua 4MP 25x Starlight IR Network Camera is built to operate in harsh environments—resisting rain, dust, and extreme temperatures from -40°C to +70°C. Ideal for long-term outdoor deployment in all weather conditions.

Easy Integration & Smart Compatibility

Supporting PoE+, microSD storage, and ONVIF protocols, this PTZ camera seamlessly integrates with most modern NVRs and surveillance systems. It’s easy to install and maintain, making it perfect for both new setups and system upgrades.

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