Realtime Aadhar Enabled Biometric Attendance Machine, T502 with inbuilt LAN card with Raj-45 Connector ( TCP/IP) Realtime T-502 Biometric Attendance Machine is the best model for aadhar attendance with communication through wi-fi, gprs and tcp/ ip for aadhar server connectivity. It has all the certifications ie. STQC, UIDAI, NIC Hardware: As per Govt. Guidelines and instructions this device has 7 Inches Colour Display, Memory, Battery Backup and STQC Fingerprint Scanner. For further details please contact our Distribution Team: Phone: +91-11-41011664 Mobile: +91-9811410963, 8708734212