HAMS is modular design software with a single platform and a centralized database intended for Access Control, Time & Attendance, Elevator and Parking Management System. The integrated database design gathers different devices together and avoids duplicate data and inconveniency in data management. HAMS supports TCP/IP and COM port communication and provides English, Traditional and Simplified Chinese. To supports localized language, the software comes with a language translation function for clients who wish to translate the software to their own language.