The MSC-P provides a lighted switch for turning a sound system on and off. The control is built on a single-gang decora style Lexan plastic panel. The module mounts into a standard single-gang electrical box (not provided) and is finished off using a matching decora cover plate (see HPS-1). Connections on the sound system side of the on/off switch are made via screw terminals. Modules are available in Brown, Ivory or White.