Sachtler Camera Plate DV, Quick Release Plate for the DV 2 II, DV 4 II and DV 6 Fluidheads. Sachtler Camera Plate DV - 1/4"-20 Camera Tie-Down Screw - Removable Video Locating Pin - Sachtler 1 Year Warranty (Additional 1 Year with Product Registration) Sachtler Camera Plate DV, Quick Release Plate for the DV 2 II, DV 4 II and DV 6 Fluidheads.