The core of the QR Code Guard Tour System is straightforward yet effective data collection. Every QR code serves as a distinct digital marker for a particular checkpoint. The mobile application creates an unquestionable audit trail by automatically recording the date, time, and GPS coordinates (if enabled) when a guard scans a code. By doing this, the chance of missed patrols, fabrica... https://exigasoftware.com.sg/qr-code-guard-tour-system/