Realtime T502 Wi Fi, GPRS & LAN, 3G with 7 Inch Display, STQC and Aadhar Enabled Firmware We are the supplier for Realtime Aadhaar Attendance Machine, T 502 TCP/IP. Lowest price with best features available in buying of Realtime T-502 Biometric Attendance Machine. This is UIDAI approved machine designed as per NIC guidelines which is suitable for all AEBAS applications. Common areas of use: NSDC, PMKVY, STAR and Govt. Organisations. Fore more information and procurement, pls. Visit: www.goldlinesecuritysystems.in