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Lighting Control >
i-bus KNX >
RC/A4.2 Room Controller,Basis Device for 4 Modules, SM Room Controller,Basis Device for 4 Modules, SM
It accommodates up to 4 plug-in modules and controls their functions. The RC/A 4.2 communicates as a bus device. Any module type can be plugged into each module slot. A manual control for module function test is integrated.