Our new 4MP series HD-AVS cameras are the absolute cutting edge of HD-AVS technology. Offering HD 4MP video with standard 16:9 video format over standard Coax cable at distances up to 2100', the AVS-4MD5121-VIR leads the pack in the HD over Coax race. The AVS-4MD5121-VIR is a day/night HD dome camera with a motorized 2.7mm-12mm lens, supporting 90' of Intelligent IR illumination. The motorized zoom helps to dial in the perfect shot, and is easily controlled with 'Control-over-Coax'. It also supports 120dB of Dynamic Range, making this model an excellent choice for tough lighting scenes, thanks to its True WDR capabilities. Supporting both HD and SD outputs, this camera can be used for retrofit as well as green field installations. Typical applications for this type of camera include: Businesses, Exterior Residential Applications, Entrances, and Gas Stations. Like all HD-AVS cameras from IC Realtime, a compatible HD-AVS recorder is required to provide HD video transmission up to 2100' over conventional Coaxial cable.