This controller consists of a small DO-12-K control panel type SC-1000-03-D mounted in a metal plate box. It manages a single gateway where it performs all access tasks. It also performs its function fully in autonomous mode, as it stores all the parameters, cards, authorization and time data necessary for its operation, and it also records events offline. The terminals are connected to an RS-485 data line and communicate with the control unit via a TCP / IP, USB or RS-232 converter. There is no direct communication between the terminals, the data exchange takes place via a multiplexer if necessary.
