The V16, V16+ and V16Pro have been the industry standard controllers in the world’s major theme parks for over two decades. The V16Pro is not a PC based controller. Its embedded design means it is capable of running every day for years without requiring a reboot, software update or maintenance of any kind. Simple timeline programming with drag and drop events. For "system critical" applications, add another V16Pro and activate redundant mode. No additional programming required.