The C20-CH Series is an ultra high resolution digital camera with 650 TVL of resolution and 0.25 lux minimum illumination. Camera features include autosensing power (24 VAC or 12 VDC with internal synchronization), and automatic gain control (AGC). The C20-CH Series includes automatic white balance (AWB) for difficult lighting situations, digital noise reduction for clearer image quality, and backlight compensation (BLC) that adjusts the picture to prevent objects from appearing dark due to a strong backlight. The C20-CH Series also features built-in analytical capabilities including privacy zones, motion detection, and camera titles. These features are easily set using the on-screen.