The Toshiba IK-CU44A is the dedicated camera control unit for the remote head camera IK-M44. The CCU has S-Video and Composite Video connectors that will output some 470 horizontal lines when connected with the IK-M44H (1/2-inch CCD) or IK-UM44H (1/3-inch CCD) micro-head cameras. This unit is for NTSC system video.