Dahua offers both network and HDCVI PTZ cameras. PTZ cameras use pan, tilt, and zoom functionality to provide both wide-area coverage and great detail. Specialized cameras, like positioning systems, anti-corrosion cameras, and explosion-proof cameras are also available for user special applications.
Ultra Series cameras feature high performance sensors, powerful optical zoom, long range IR illumination, and powerful protection to satisfy applications with high performance demands.
The Pro Series focuses on the balance between performance and cost, while Lite and Wi-Fi Series offers users alternatives with compact designs and affordable price.
Dahua PTZ cameras are widely used in different vertical industries, like transportation, government, city surveillance, etc., and have proven their durability and effectiveness even in extreme conditions such as at Mt. Everest.
- ●Extreme blurriness
- ●Slow focus
About PFA Technology
Benefits from PFA Technology
- ● Ensures clarity throughout the process of zooming
Uses statistical analysis to stabilize the scene, enabling the device to preserve a clear image when zooming
- ● Eliminates shaking during zooming
Real time analysis and seamless adjustment of subject distance built into the algorithm logic allows for a rapid and stable transition from different subject distances.
- ● Shortens Focus Time
Due to the continuous execution of focusing algorithms throughout the zooming process, the device has already neared optimal focus upon zoom completion. After zooming, only fine incremental adjustments are needed ensure precise focus, thus substantially shortening focus time.
The realization of PFA technology substantially improves user experience and increases product value.
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