Maximize Safety and Security with Dahua Auto Tracking 3.0

Smooth Focus
The PFA 3.0 focusing technology realizes deep integration of intelligent algorithms and focusing algorithms, effectively improving the focusing output during tracking and capturing,and realizing smooth focus.
Accurate Zooming
The position adaptive algorithm merges deep
learning-based target detection technology and 3D positioning technology, keeping the target in the center of the image with the right proportion.
Fast Moving Tracking
The speed adaptive algorithm can adjust the speed of the PTZ camera's rotation, zoom and image exposure according to the target's speed, making the whole tracking process continuous, smooth and without sudden changes. Even fast-moving cars can be tracked.

Long Tracking Distance
The new DPT technology can calculate the tracking
target frame more accurately. It is capable of tracking smaller targets
and further improves the tracking distance. In ideal conditions, it can
reach up to 1,500 meters.
Filtering Interference
The interference filtering algorithm can accurately
estimate the target's moving direction, step size and speed according to
the characteristics of the target motion vector. The target can be
continuously tracked even in complex scenes with occlusion, interlacing,
light changes, etc.

Pain Points

1. The alarm sensor has no video and cannot provide specific visual images of the site.
2. Security personnel have to be on-site to confirm the situation.

· Solution

PTZ camera linked with alarm sensor that can provide visual images of the site and track targets on the scene.

· Advantages

1. One PTZ camera can be linked with multiple alarm sensors, and flexibly supplement image information of the alarm location.
2. Reduce the workload of security personnel and effectively improve equipment utilization.