Dahua 4MP 25x Starlight IR WizSense Network PTZ Camera AI Analytics, IP66
SD4A425DB-HNY
The Dahua DH-SD4A425DB-HNY is a high-performance 4MP PTZ network camera designed for advanced surveillance needs. Featuring a powerful 25x optical zoom, invisible IR illumination up to 150 meters, and cutting-edge AI-powered WizSense technology, this camera ensures exceptional monitoring capability both day and night. With Starlight low-light imaging, it delivers vivid color footage even in dim environments, while smart detection features like human/vehicle classification, auto-tracking, and intrusion alerts boost perimeter security. Its IP66-rated housing ensures durability in harsh outdoor conditions, making it ideal for parking lots, warehouses, stadiums, or any area requiring intelligent long-range surveillance.
Key Features:
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25x Optical Zoom: Capture fine details over long distances with high clarity.
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Invisible IR LEDs (150m): Covert night monitoring with no visible red glow, ideal for discreet environments.
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4MP High Definition: Delivers clear, detailed footage at 2560 × 1440 resolution.
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AI-Powered WizSense: Advanced detection with human/vehicle classification and auto-tracking.
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Starlight Technology: Excellent color performance in low-light conditions.
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Smart Event Detection: Includes motion detection, intrusion, tripwire, face detection & more.
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Weatherproof & Rugged: IP66-rated for reliable outdoor use.
- Technical Specifications:
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Image Sensor: 1/2.8” CMOS, 4MP (2560 × 1440)
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Lens: 4.8 mm–120 mm, 25x Optical Zoom
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IR Distance: Up to 150m (Invisible IR)
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Pan/Tilt Range: 360° endless pan, -15° to +90° tilt
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Starlight Min. Illumination: 0.005 Lux (Color), 0.0005 Lux (B/W)
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Audio & Alarm I/O: 1 Audio In/Out, 2 Alarm In, 1 Alarm Out
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Smart Features: Auto-tracking, Perimeter Protection, Face Detection
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Onboard Storage: MicroSD slot (up to 512GB)
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Power: DC 12V or PoE+ (802.3at)
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Weather Resistance: IP66 rated
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Operating Temperature: -40°C to +70°C
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