This document provides specifications for a fingerprint time attendance and door system. The system can store up to 2,000 fingerprints and 50,000 transactions. It identifies fingerprints in under 2 seconds with a false rejection and acceptance ratio of less than 0.01% and 0.0001% respectively. The system operates between 0-45 degrees C, has an LCD screen and keypad, and can communicate via TCP/IP, USB or an electronic door cable. It includes software to manage employee time and attendance data including sign in/out logs, reports, and settings.