üstra Monitors Technical Devices at Bus and Light Rail Stations with Whatsup Gold
üstra Monitors Technical Devices at Bus and Light Rail Stations with Whatsup Gold
2 Pagesüstra Monitors Technical Devices at Bus and Light Rail Stations with Whatsup ® Gold The Challenge üstra is technically ahead of many other transport companies with a fiber-optic network linking most stops to a central control center. Destination signs, bus displays, emergency call stations, ticket machines and video surveillance at platforms can thus be centrally controlled and monitored. Since Expo 2000, üstra is also the network service p
