Commercial/Industrial Edge "Changi Airport-style virtual fencing for your factory – now 30SGD/month for SMEs!" "Marina Bay Sands uses it. Now YOU can too – enterprise-grade virtual fencing at 30SGD." "Ports & shipyards: Monitor unauthorized water access with virtual marine fencing (30SGD)." https://exigasoftware.com.sg/virtual-guard-fencing-singapore/