System Overview
With its powerful optical zoom, and accurate pan and tilt capabilities, the PTZ camera provides an all-in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions. The series combines a day and night mechanical IR cut filter to produce high quality images in variable lighting conditions during the day.
Functions
PFA Technology
PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experience.
Starlight Technology
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance.
Wide Dynamic Range
The camera produces vivid images, even in high-contrast lighting conditions, by using industry-leading wide dynamic range (WDR) technology. For scenes that quickly alternate between bright and low lighting, WDR adjusts to fully capture both the bright and dark areas of a scene, producing superior quality videos.
Auto-tracking
This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.
Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.
SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.
Protection (IP66, TVS 6000 V)
IP66, TVS 6000 V lightning proof, surge protection, and voltage transient protection.
SD6C3825GA-HNR-A-PV1
8MP 25 Starlight TiOC NETWORK PTZ CAMERA
> 1/1.8" 8Megapixel STARVIS™ CMOS.
> 25× optical zoom.
> Starlight technology.
> Max. 25/30 fps@8M.
> IR distance up to 150 m.
> Auto-tracking 3.0.
> Perimeter protection.
> Face detection.
> SMD 4.0.
> Full-color illuminator; red and blue warning light.
> IP66.
> PoE (802.3at).
![Câmera PTZ de segurança externa alimentada por PoE 25x óptico 5MP dome segurança IA automática IP66 alcance infravermelho 100 metros [SUNBA P425] câmera, + externa,](https://img.joomcdn.net/1d680bf1cabe6e37eaa1489609ac806bb1eb360b_68_100.jpeg)
