Synergis™ IX Web Enabled DIN Rail Controller IP Only Installation Manual (SY-SIX-CTRL-DIN-IP) - The Synergis™ IX Web Enabled DIN Rail Controller is the central processing unit responsible for the control of security, access control and building automation in the Synergis™ IX system. It communicates with all system modules, stores all configuration and transaction information, processes all system communication, and reports alarms and system activity to a monitoring station or remote computer. - Australia and New Zealand only