IVA 4.0 is the fourth generation of Bosch intelligent video analysis systems and is a valuable security support system for reliable video motion detection in indoor and outdoor applications. It not only reliably detects, tracks and analyzes moving objects, but also prevents false sources in the image from accidentally triggering alarms. The integrated functions of IVA 4.0 not only detect stationary and removed objects, but also wandering, multiple alarm line crossings and object trajectories. IVA 4.0 supports head detection as a new function. Bosch also supports light flow detection of objects in video surveillance scenes for the first time. Flexible configuration of detection filters and advanced tracking functions significantly improve reliability and reduce the workload of operators. IVA 4.0 comes with a new enhanced calibration tool that can calibrate the camera in a few minutes.