The QR Code Guard Tour System is easy to set up. Expensive RFID scanners, specialist equipment, or intricate wiring are not required. The entire patrol system can be set up in a matter of minutes with just a smartphone and printed QR codes. This makes it perfect for isolated areas, temporary sites, or multi-building properties that need adaptable solutions. Updates and maintenance are... https://exigasoftware.com.sg/qr-code-guard-tour-system/