NAC 3000 is again an optical sensor based Finger Print Reader. This system is designed for Access Control & Attendance recording in Medium to Large organizations. NAC 3000 supports options of using Finger with code or Finger with Card or all 3 combinations. This Access controller cum Attendance Recorder has 1500 Templates & 35000 transactions and operates on TCP/IP communication network. The optical sensor is for faster and more accurate reading of fingerprint. Along with NAC 3000, the company Eviska is also engaged in supplying other products related to access control and attendance recording systems.