The Dahua SDT4E425-4F-GB-A-PV1 is an advanced 4MP dual-lens PTZ camera designed for comprehensive perimeter surveillance. Featuring one panoramic lens and one PTZ detail lens, it captures a broad field of view while enabling detailed zoom with its 25x optical zoom lens. Equipped with Auto Tracking 3.0, perimeter protection, and active deterrence (red/blue strobe light + siren), this smart camera helps detect and respond to intrusions in real-time. With an IR distance of up to 100 metres, it delivers excellent performance in low-light environments. Ideal for commercial premises, carparks, and industrial sites where both situational awareness and detail capture are critical.
Key Features
- Dual-Lens Design: One panoramic 4MP lens for wide area coverage and one 4MP STARVIS detail lens for precise zoom tracking.
- 25× Optical Zoom: Easily capture facial features, license plates, or key activity from a distance with motorised zoom.
- Auto Tracking 3.0: Enhanced AI automatically follows human or vehicle targets while maintaining stable and accurate focus.
- Perimeter Protection: Detects intrusions using virtual tripwires, with AI filtering for people and vehicles.
- Active Deterrence: Red and blue warning lights plus built-in siren to deter intruders on detection.
- Smart Dual Light: Switches between infrared and white light based on scene context for optimal night viewing.
- IR Distance Up to 100m: Maintain clarity in complete darkness with extended-range infrared illumination.
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