Access control system for the small and medium-sized company ASSA ABLOY RX WEB is the simple online access control system for the small and medium-sized company. It is managed from one site and all updates are done in real time. ASSA ABLOY RX WEB is the access system for small and medium-sized companies. The basic idea of ASSA RX WEB is a simple and transparent access system that can be handled by the person who usually works with other things. The access system does not require a special server or installed software. It is already pre-installed in the central unit and you administer the permissions using a regular web browser.