LMRC 210 Series Digital Room Controllers include one, two or three relay s to switch a total of 20 amps, a high efficiency switching power supply and one 0 10 volt output per relay for control of dimmable loads including electronic ballasts Advance Mark 7, or equivalent . They are the foundation of a WattStopper Digital Lighting Management DLM system, and allow integration of occupancy sensors, daylighting controls and switches for energy efficient lighting control.
