The MV-1500 is a PCI digital framegrabber from a company called Optimum Vision. See website http://www.optimumvision.co.uk/mv1500.htm
Communicating with the MV-1500 will require a driver. Optimum Vision should be able to provide you with the necessary drivers.
National Instruments offers a line of digital framegrabbers (IMAQ 1424 & 1422) that are fully integrated into LabVIEW using NI-IMAQ. - Please view www.ni.com/imaq for general information on National Instruments Image Acquisition products. - Please view http://sine.ni.com/apps/we/nioc.vp?lang=US&pc=bymn&cid=1292 for a complete selection of IMAQ framegrabbers.