Description
DH-SD6AL245U-HNI
Dahua 2MP 45x Starlight Laser PTZ Network Camera
Datasheet:
DH-SD6AL245U-HNI
With its robust optical zoom and precise pan/tilt/zoom capabilities, this camera offers a comprehensive solution for capturing long-distance video surveillance in outdoor settings. Equipped with infrared illumination and Starlight Technology, the camera excels in low-light conditions, making it an ideal choice for dark environments. The series features a day/night mechanical IR cut filter to ensure optimal image quality in varying lighting conditions throughout the day, along with True WDR for applications facing direct sunlight or glare.
- 1/2.8” 2Megapixel STARVIS™ CMOS
- Powerful 45x optical zoom
- Max. 50/60fps@1080P
- Auto tracking and IVS
- Support Hi-PoE
- IR distance up to 550m
- IP67
Function | Description |
---|---|
Starlight Technology | Dahua’s Starlight Ultra-low Light Technology enhances light sensitivity for challenging low-light applications, capturing colour details in conditions as low as 0.005 lux. The camera utilises optical features to balance light throughout the scene, producing clear images in dark environments. |
Wide Dynamic Range | The camera employs industry-leading wide dynamic range (WDR) technology to achieve vivid images in intense contrast lighting conditions. True WDR (120 dB) optimises both bright and dark areas simultaneously, making it ideal for applications with rapidly changing lighting conditions. |
Auto-tracking | This feature controls the pan/tilt/zoom actions to automatically track moving objects and keep them within the scene. The tracking can be triggered manually or automatically by predefined rules, allowing the camera to zoom in and track defined targets automatically when a rule is triggered. |
Smart H.265+ | Smart H.265+ is an optimised implementation of the H.265 codec, utilising scene-adaptive encoding, dynamic GOP, dynamic ROI, flexible multi-frame reference structure, and intelligent noise reduction. It delivers high-quality video without overburdening the network, reducing bit rate and storage requirements by up to 70% compared to standard H.265 compression. |
PFA Technology | PFA technology introduces innovative methods of judgment to ensure the accuracy and predictability of subject distance adjustment. Advanced focusing algorithms guarantee image clarity throughout zooming, reducing focus time. PFA technology enhances the user experience and adds value to the product. |
Environmental | Dahua cameras operate in extreme temperatures, ranging from -40 °C to +60 °C (-40 °F to +140 °F) with 95% humidity. Rigorous dust and water immersion tests certify the IP67 Ingress Protection rating, making it suitable for demanding outdoor applications. |
Protection | The camera tolerates ±25% input voltage, suitable for unstable conditions in outdoor applications. With an 8KV lightning rating, it provides effective protection against lightning for both the camera and its structure. |
Interoperability | The camera conforms to ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products from different manufacturers. |