The 6822 Varifocal Eyeball Dome camera provides wide area coverage during day and night with the ability to view objects in even greater detail than the 6821 Eyeball Dome Camera, with 800 TV lines of resolution. The camera’s superior image quality and night vision capabilities are the perfect combination for premium surveillance solutions. The built-in OSD (On Screen Display) programming allows extensive customization to suit a variety of applications. Where most dome cameras are 2-Axis, the 3-Axis eyeball design feature insures that you can maneuver the camera at an angle that would be most beneficial when viewing. The external lens focus and zoom control screws make it simple to get the best possible image out of the cameras 2.8-12mm varifocal lens. Available in Black (6822-B) and White (6822-W). Power Supply 5017PS NOT included.