Deploy a scalable, cost-effective security patrol solution using QR codes—no expensive NFC or RFID equipment required. Ideal for residential estates, hospitals, warehouses, and events. With a setup cost of SGD 300 and SGD 30/month per site, enjoy live GPS-enabled patrol tracking, automated alerts, and full payroll integration powered by secure cloud hosting. https://guardworkforce.com.sg/qr-code-guard-tour-system/