The system is designed to be simple and reliable, with unobtrusive NFC tags placed at critical patrol sites. Guards scan these tags with an NFC-enabled device or smartphone, automatically recording the date, time, and location of their visit. This data is broadcast in real time to a central dashboard, providing supervisors with a live picture of all patrol actions and ensuring that se... https://exigasoftware.com.sg/nfc-guard-tour-system/