The devices shall be installed on the vehicles at the gates during entry inside of the Plant and will be handed over during exit. The GPS tracking system (SIM Based) will provide entry/exit of vehicle data including their route tracking inside plant. The System shall be integrated with SAP & ERP System of RSP so that the vehicles can be linked to Purchase or Delivery Orders. The system shall be monitored on PCs over URL application and on Mobile/Tablets over android /IOS based mobile application.