The Guard Tour System with QR Codes offers. To keep a digital record of the rounds they have performed, each guard must scan QR codes while on patrol. This guarantees that guards are actively patrolling the areas they have been assigned, and supervisors have access to comprehensive reports at any time via a mobile or web platform. This method is among the least expensive ways to incre... https://exigasoftware.com.sg/qr-code-guard-tour-system/