Get sharp, clear surveillance images, even in total darkness, with this Black & White Infrared Bullet Cam with zero-lux imaging. It's perfect for surveillance applications in locations where light is minimal, or even nonexistent. Plus, its rugged all-weather waterproof enclosure, the camera ensures reliable operation in just about any environment! The Black & White Infrared Bullet Cam requires a 12V AC adapter (sold separately).The Black & White Infrared Bullet Cam also features zero-lux illumination thanks to the 56 infrared illuminators built around the lens. These built-in illuminators activate automatically when needed and ensure high-quality monochrome images in total darkness from as far away as 40 feet! And since the infrared light these illuminator emit is invisible to the human eye, it can capture images without giving away the camera location.