A house electrical plan also called the house wiring diagram, is the visual representation of a house's entire electrical wiring system or circuitry (or a room). These symbols include the guide for placing our video and audio electronic devices like our speakers, microphones, etc. Usually, these symbols are not in-house, but they are primarily used in offices, malls, schools, etc. Use the design elements library "Video and audio" for drawing audio and video system layouts, cabling floor plans, electrical circuit schematics, and wiring diagrams of video and sound reproduction systems using the EdrawMax diagramming software.