YARD MANAGEMENT Manage plant operations according to your specifications – timed entry, lighting, alert messages, map of facility, data grid or spatial diagrams and more. Flexibility and forward-thinking design allows the user to locally monitor activity at multiple locations. NControl’s systems combine the features and functions of controlled access and legacy system support to give you the flexibility to customize your yard management solution. This solution works with the infrastructure you already have in place or can be expanded with the added features of NVision.