TranTech has developed three additions to its MediaSolv VIS products. MediaSolv VIS Lite is an inexpensive turnkey solution that gives a small police department recording capability for up to four interview rooms. MediaSolv VIS Professional adds scalability for a virtually unlimited number of interview and viewing rooms in one location, with automated storage and easy integration with a police department’s existing information architecture. MediaSolv VIS Metropolitan supports interview rooms in geographically dispersed locations, networked with servers, with centralized storage and easy access by authorized personnel in any location.