Not considering attendance a constraint, but bio link is also a name renowned for access control solution as the machine can also mark the attendance while authenticating the access of the employees. While supporting turnstile, tripods, boom and flap barriers bio-link comes with unmatched features: Ø Operational modes like fingerprint, smart card, pin & password Ø 32 bit RISC micro processor Ø Attendance recording capacity of 2 lac records Ø Optional battery backup...