This document provides specifications for the HVD-505I and HVD-515I series of vandal proof, infrared dome cameras. The cameras feature 550 TV lines of resolution, a 1/3" CCD sensor, 18 infrared lamps for low light visibility, and fixed 3.6mm or 6.0mm lenses. They are designed for simple installation and include features such as auto white balance, backlight compensation, and adjustable shutter speed. Power options include DC12V or AC24V, and connections are made via BNC video out and power input jack.