QR Code Guard Tour System, available for only 30/month. It’s a lightweight, reliable alternative to costly NFC or RFID-based systems. Using a smartphone and scannable QR codes placed strategically around your facility, your guards can complete patrols with ease—while you receive live updates, reports, and alerts if anything goes wrong. Ideal for condos, office buildings, factories, an... https://exigasoftware.com.sg/qr-code-guard-tour-system/