Topside crews can get information about the overall situation below the water with the BTS (Behind-the-Scenes) video camera. It comes with a wide angle, fixed focus lens that covers from 4 inches to infinity. The small color or B&W camera easily mounts to C-stands, etc. The rental kit includes a 5/8" spud mount, a 12V block battery and 100 ft. of cable that terminates to a standard BNC connector. Depth rated to 1000 ft. and manufactured by DeepSea Power & Light, San Diego.