These problems are resolved by a QR Code Guard Tour System, which verifies guard patrols in real time. The technology logs critical information including time, GPS location, and guard identity after a QR code is scanned. Using a mobile app or web dashboard, supervisors can keep an eye on shifts in real time, making sure that patrols are carried out as needed. The system sends out a wa... https://exigasoftware.com.sg/qr-code-guard-tour-system/