Câmeras PTZ

A: The choice depends on your target distance. A 15x to 25x optical zoom is sufficient for standard commercial lots (detecting details up to 100 meters). For critical infrastructure or large perimeters, opt for 32x or 36x zoom models, which can identify subjects clearly beyond 200 meters without pixelation.

A: Yes, many modern Hikvision PTZ models support PoE+ (802.3at) or Hi-PoE, allowing both data and power transmission over a single standard network cable, significantly reducing installation complexity. However, large IR PTZs may require a dedicated 24 VAC power supply. Always check the specific spec sheet.

A: Tandem PTZ cameras integrate a fixed panoramic lens and a motorized PTZ lens in one unit. This ensures you never lose the big picture (panoramic view) while simultaneously zooming in on a specific moving target with the PTZ lens.

A: Smart Tracking utilizes built-in deep learning algorithms to automatically detect and follow moving targets, such as humans or vehicles, within its field of view. Once a rule is triggered (like crossing a virtual line), the camera autonomously pans, tilts, and zooms to keep the subject centered and clearly visible until they leave the restricted area, minimizing the need for manual operator control.

A: Standard IR (Infrared) cameras rely on infrared LEDs to illuminate the dark, resulting in a black-and-white image. In contrast, Hikvision’s DarkFighter technology employs larger sensors and specialized lenses to absorb maximum light, delivering vivid, full-color video even in ultra-low-light environments (as low as 0.002 lux). This color data is crucial for forensic investigations, such as identifying clothing colors or vehicle paint at night.

A: Yes. When connected to a compatible Hikvision NVR or directly to the network, you can fully control the Pan, Tilt, and Zoom functions remotely using the Hik-Connect mobile app or iVMS-4200 software on a PC. This allows you to actively monitor and adjust your viewing angles from anywhere in the world.