Visitor Management Systems Last updated Jan 6, 2017 Save as PDF Share Share Tweet Share Overview In this guide you find systems diagrams of systems using Visitor management. Topics1 Station Visitor Management System1 Station Visitor Management System2 Station Visitor Management System2 Station Visitor Management System3 Station Visitor Management System3 Station Visitor Management System4 Station Visitor Management System4 Station Visitor Management SystemVMS - End User PricingPSaaS is a strong business model that promises to generates 25–70 cents per $1 of installed equipment.