Singapore uses the Guard Tour System, a cutting-edge security management tool, to monitor and confirm security guard patrols. These systems use digital checkpoints—typically QR codes, NFC tags, or RFID tags placed at strategic locations—instead of antiquated pen-and-paper logs. As they make their rounds, guards scan these checkpoints using a smartphone or specialized gadget. This oper... https://guardworkforce.com.sg/guard-tour-system-singapore/