FLIR's new MD-Series includes two models of fixed-mounted thermal cameras that help boaters detect obstructions, other vessels and people in the water at night. The MD-324 (starting at $3,499) offers 320-by-240-pixel standard resolution, 24-degree field of view, and 2x e-zoom. The MD-625 features 640-by-480-pixel resolution, 25-degree field of view, and 2x and 4x e-zoom. The cameras weigh 3 pounds each, stand about seven inches high, and install with an Ethernet connection to existing electronics. Call 877-773-3547 or visit flir.com.