The Hikvision DS-2CD2686G2-IZS(2.8-12mm)(D) is a 4MP 4K AcuSense varifocal bullet network camera designed for high-performance surveillance in both residential and commercial settings. With a 1/1.8" Progressive Scan CMOS sensor, this camera delivers exceptional image quality with resolutions up to 4K (3840 × 2160) at 20 frames per second, offering stunning clarity and detail in various lighting conditions. Additionally, it supports 4MP (2560 × 1440) resolution at 30 frames per second, providing a perfect balance of high resolution and smooth video capture.

The 2.8 mm to 12 mm varifocal lens offers an adjustable field of view (104.9° to 29.2°), allowing users to zoom in and out to customize the camera's coverage area. The auto-focus function ensures that the image remains sharp and clear, even as the zoom is adjusted. Coupled with ColorVu technology, the camera delivers full-color video even in low-light environments, ensuring vivid, high-quality images around the clock. For complete darkness, the Smart IR technology provides up to 50 meters of infrared illumination, enabling clear night-time monitoring.

One of the standout features of this camera is AcuSense Technology, which uses deep learning algorithms to accurately detect and differentiate between humans, vehicles, and other objects, reducing false alarms. It includes built-in detection capabilities like motion detection, intrusion detection, and line crossing detection for enhanced security.

The camera's wide dynamic range (WDR) of 120 dB ensures it performs well in challenging lighting environments, such as areas with bright sunlight and deep shadows. 3D Digital Noise Reduction (DNR) ensures clean, clear images even in low-light situations.

Built for durability, the IP67-rated housing ensures protection against dust and water, making this camera suitable for both indoor and outdoor use. The camera operates within a wide temperature range of -30°C to 60°C, allowing it to function in harsh weather conditions.

In terms of power, the camera supports 12V DC or PoE (Power over Ethernet), offering flexibility in installation. It also features a microSD card slot (up to 256GB) for local storage and is compatible with NAS and NVR systems for extended storage options.

Overall, the Hikvision DS-2CD2686G2-IZS is a high-performance surveillance camera that combines advanced features, durable design, and cutting-edge technology to provide reliable and detailed monitoring in any environment.