Description
The Dahua SD3A205-GNP-PV is a powerful 2MP AI-driven PTZ security camera built for proactive surveillance. Designed with intelligent detection, active deterrence features, and advanced low-light performance, it delivers professional-grade monitoring for commercial, residential, and industrial environments.
With pan-tilt-zoom flexibility, built-in siren and flashing lights, and smart human/vehicle detection, this compact PTZ camera doesn’t just record — it actively protects.
🌟 Key Features
🎯 2MP Full HD Resolution
Captures sharp, detailed footage at 1920 × 1080 for clear monitoring.
🌙 Starlight Technology
Powered by STARVIS™ CMOS sensor for bright, color-rich images even in ultra-low light.
🔭 5x Optical Zoom
Zoom in on specific areas without losing image clarity — ideal for entrances, parking lots, and wide perimeters.
🚨 Active Deterrence System
Built-in flashing lights and siren help deter intruders instantly.
🤖 AI Smart Detection
Accurately distinguishes humans and vehicles to reduce false alarms.
☔ IP66 Weatherproof Housing
Reliable outdoor performance in rain, dust, and extreme conditions.
💡 Smart H.265+ / H.264+ Compression
Optimizes bandwidth and storage without compromising video quality.
🔌 PoE Support (802.3af)
Single cable for power and data — faster, cleaner installations.
🔊 Two-Way Audio
Built-in microphone and speaker allow real-time communication and warnings.
⚙️ Technical Specifications
| Feature | Specification |
|---|---|
| Image Sensor | 1/2.8″ 2MP STARVIS™ CMOS |
| Resolution | 1920 × 1080 @ 25/30fps |
| Optical Zoom | 5x (2.7mm–13.5mm) |
| Digital Zoom | 16x |
| IR Distance | Up to 50m |
| Pan Range | 0°–355° |
| Tilt Range | -5°–90° |
| Compression | Smart H.265+, Smart H.264+ |
| Audio | Built-in Mic & Speaker |
| Alarm | Siren + Flashing Light |
| Power | 12V DC / PoE (802.3af) |
| Protection | IP66 |
| Operating Temp | -30°C to +60°C |
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