Dahua SD3A400-GN-A-PV - Dahua PTZ IP 4 Megapixel IP66 Dome

Dahua SD3A400-GN-A-PV - Dahua PTZ IP 4 Megapixel IP66 Dome

Dahua SD3A400-GN-A-PV dual-light smart camera adopts advanced H.265 intelligent coding.

The camera supports white light alarm and voice alarm when technology with high coding efficiency, provides high-quality video, and reduces the cost of transmission and storage.

This series integrates infrared and warm light intelligent lighting, realizes human form detection, active siren and light deterrence and other functions, realizes the application of retrospection, intervention and precaution.

IVS Functions

Thanks to an advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.

Smart Dual Light

Dahua Smart Dual Light technology adopts an intelligent algorithm to detect targets. Usually, the IR illuminator is turned on at night; When the target appears in the surveillance area, the white light is turned on and the camera records color video and key event information. In other words, the camera connects the snapshot and the video to the color image. When the target is out of the monitoring area, the white light is turned off and the IR illuminator is turned on, which effectively reduces light pollution.

Wide dynamic range

The camera produces vibrant images, even in high-contrast lighting conditions, using state-of-the-art WDR (Wide Dynamic Range) technology.

For scenes that quickly alternate between bright and dim lighting, WDR adjusts to fully capture the bright and dark areas of a scene, producing high-quality video.

A perimeter event occurs, to achieve deterrence and effective intervention. The camera has built-in alarm voice and supports custom voice import.

Smart H.265+

Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptable encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure, and intelligent noise reduction to deliver high performance. Quality videos without overloading the network. Intelligent H.265+ technology outperforms standard H.265 video compression, reducing bitrate and storage requirements by up to 70%.

Characteristics Dahua SD3A400-GN-A-PV - Dahua PTZ IP 4 Megapixel IP66 Dome:

• Maximum resolution: 4MP@25/30fps

• Fixed Lens: 4mm

• Infrared Distance: 30m

• Image enhancement function: DWDR, BLC, HLC, 2D/3D DNR

• Power supply: 12 VDC, PoE (802.3af), max. 4W, 12.95W

• IP66

• Artificial Intelligence: Line Crossing, Zone Intrusion

• 1/3" CMOS sensor

• Electronic shutter speed 1/3 sec–1/30,000s

• Minimum illumination: Color: 0.002Lux@F1.6, B/W: 0.0002Lux@F1.6 0Lux@F1.6 (IR on)

• Corner aperture: H: 80.2°, V: 43.1°, D: 94.3°

• Video compression: Smart H.265/H.265/Smart H.264/H.264/H.264B/MJPEG

• 2 streams

• Micro SD card slot, max. 256GB

• 1/1 I/O Audio Outputs

• Operating temperature: -30°C to 60°C

• Dimensions: 27.1cm x 16.5cm x 14cm