EastRiver™ is a complete Access Control and Work Attendance System that is designed and manufactured by our R & D Division in Dongguan. The product was granted a Chinese patent from the State Intellectual Property Office and a Quality Assurance Certification endorsed by the No.5 Audit Division of National Electronic Product License Granting Office. The system provides a wide range of applications from a simple single door control to a comprehensive security system with access reporting, time group configuration to various levels of access. It deploys proximity card technology to record time and attendance of the cardholders. The system consists of a proximity card, reader, access controller, access server and Human Resources Management Software, which provide users an easy way to create and edit employee profiles, time and attendance reports, leave management, taxation and payroll records. The system is very suitable for security control in offices, factories, clubhouses, residential blocks and restricted areas.