COP Security 15-VTK01 Auto Tracking Box for PTZ Camera, Auto Track and Search Any Object, Adjustable Speed and Zoom Control, Up to 225 Control Channels, DC 9 Up to 12 Volt Settings include scheduling, random or region scan, cruise Compatible with most PTZ cameras protocols: pelco D/P Independent OSD menus separate from PTZ Multiple alarm inputs and outputs Automatically returns to original preset positions