Camera hardware systems for IP (Internet protocol) video surveillance; Cameras; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Combination video camera and two-way radio worn on the body for use by law enforcement, military, security personnel; Digital cameras; Infrared cameras; IP (Internet protocol) speed dome cameras; Portable video cameras with built-in videocassette recorders; Remote video monitoring system consi...