Biometric & Fingerprint Attendance Systems , Biometric Time Attendance System, Improve Your Premises Security & Engagement, Biometric Handheld Time Attendance. GPS QR & NFC Scanning Watchman Guard Tour Patrol System is a real-time online guard tour system based on NFC and QR-code tags use. The staff scans tags placed on locations and assets and the Monitoring Center gets informed in real-time about incidents and events. An innovative wireless fingerprint reader, GPS Biometric Handheld Time Attendance System is an advanced, handheld biometric device from Exiga Software. It is battery operated and supports multiple RFID technologies. GPS Biometric Handheld Time Attendance System has a high-resolution, large-sized touchpad display.