Dahua 4MP 25x Starlight IR Network PTZ Camera – WizSense Outdoor Speed Dome (DH-SD4A225DB-HNY)

Gain comprehensive wide-area coverage and high-detail surveillance with the Dahua 4MP 25x Starlight IR Network PTZ Camera (DH-SD4A225DB-HNY). Designed with powerful 25x optical zoom capabilities, this outdoor speed dome allows security teams to monitor vast areas and zoom in on critical distant details with outstanding clarity. Powered by Starlight technology and WizSense AI algorithms, it delivers vibrant color imaging in low-light environments alongside precise perimeter protection and human/vehicle detection.

Key Features

➔ 4MP Resolution & 25x Optical Zoom: Captures high-definition 4MP video and features a powerful 25x optical zoom lens to magnify distant objects without losing clarity.

➔ Starlight Low-Light Technology: Advanced optical sensor captures detailed, color-rich imagery in extreme low-light environments before switching to high-powered IR night vision.

➔ WizSense AI & SMD Plus: Intelligent motion detection accurately differentiates between humans and vehicles, reducing false alarms triggered by weather, leaves, or animals.

➔ Auto-Tracking & Perimeter Protection: Automatically tracks moving targets within restricted zones and triggers instant alerts upon rule violations.

➔ Smart IR Night Vision: High-performance infrared LEDs adjust intensity automatically based on zoom level, illuminating up to long distances in total darkness.

➔ IP66 & IK10 Vandal-Proof Housing: Heavy-duty weather-sealed and impact-resistant casing ensures reliable operation in harsh outdoor environments.

➔ Power over Ethernet (PoE+): Simplifies installation by delivering power and data transmission over a single network cable.

Why You Should Buy This Product

• Exceptional Long-Distance Detail: Powerful 25x optical zoom allows for effortless license plate and facial identification across large open spaces.

• Targeted Smart AI Alerts: WizSense SMD Plus eliminates false alarm notifications so security operators focus only on real security threats.

• All-Weather Outdoor Durability: Built with IP66 weatherproofing and IK10 vandal resistance to withstand storms, heavy rain, and physical tampering.

Best For

• Large Open Venues & Parking Lots: Ideal for expansive car parks, shopping centers, and public plazas requiring dynamic pan-tilt-zoom control.

• Commercial & Industrial Sites: Perfect for monitoring perimeter boundaries, construction zones, and logistics warehouses.

• Critical Infrastructure: Great for perimeter surveillance along fences, yards, and high-security facilities.

Technical Specifications

• Brand: Dahua

• Model Code: DH-SD4A225DB-HNY

• Product Type: Network Video PTZ Speed Dome Camera

• Sensor Resolution: 4 Megapixel (4MP)

• Optical Zoom: 25x Optical Zoom

• Low-Light Performance: Starlight Technology

• Night Vision: Smart IR LED Illumination

• AI Capabilities: WizSense, SMD Plus (Human/Vehicle Detection), Auto-Tracking

• Pan / Tilt Range: Pan: 0° to 360° continuous; Tilt: -5° to +90°

• Video Compression: Smart H.265+ / H.265 / Smart H.264+ / H.264

• Power Supply: PoE+ (802.3at) / 12V DC

• Ingress / Impact Protection: IP66 Weatherproof / IK10 Vandal-Resistant

• On-Board Storage: MicroSD Card Slot (Up to 256GB support)

• Color Options: White / Black Trim