This heavy duty black and white camera has an ultra-wide lens (150° angle) for extended coverage. It is an ideal solution for large vehicles that operate in extreme conditions. The camera is water resistant with heavy duty multi-sectional 8mm urethane cable and can withstand harsh vibrations. Additionally it has infrared illuminators for low-light conditions and an integrated microphone for hearing activity behind the vehicle. (Unit# SV-700HDUW-KIT)