Maximize the potential of your DVR+ by pairing it with a SubC Imaging Rayfin camera. Get integrated camera, LED, and laser control plus 12.3MP still images and HD/4K video.  Plus, unlock Rayfin Rapid Digital Imaging (RDI) with an adjustable capture rate up to 2Hz to high-resolution still sequences to zoom in on fine detail or stitch together for a complete view.