The QR Code Guard Tour System is a cutting-edge, technologically advanced way to oversee and manage security patrols. This method uses a smartphone app and well-placed QR codes in place of physical logbooks or conventional checkpoints. At several locations along their patrol route, security officers scan these codes to generate a digital, time-stamped record of their presence. After t... https://exigasoftware.com.sg/qr-code-guard-tour-system/