The QR Code Guard Tour System is a cutting-edge and effective way to manage security patrols in Singapore, moving away from pen-and-paper methods and toward digital accountability. These systems, which cost about 30 SGD a month, use strategically placed QR codes at checkpoints throughout a property. Armed with a smartphone or other dedicated device, security personnel simply scan thes... https://exigasoftware.com.sg/qr-code-guard-tour-system/