The SCMD4 is a 4 universe DALI-2 controller enabling dimming and switching of up to 256 individual addressable DALI devices including luminaires and iLight DALI relays. iLight DALI multisensors and control plates can be added to the DALI universes creating a complete DALI solution. Each DALI universe supports up to 64 groups and can monitor the performance of DALI addressable devices and report status back through iCANnet.