Elkay easyDALI Power Supply Unit The Elkay easyDALI multi-purpose box is part of the easyDALI range, which offers installers maximum flexibility and true freedom in building a DALI system. The multi-purpose box allows the installer to wither use it to connect up multiple DALI PIRs or allows them to connect up to 10A of lighting loads. Features and Benefits DALI multi-purpose box for maximum flexibility Connects multiple components Maximum 10A rating per box 8 multiple connections Lighting Controllers When body heat is detected, the load is switched on. At a preset time after movement has ceased the load is automatically switched off. Available for standard lighting or electrical appliance applications.