How to Wire Your New House for Home Automation - Lifewire Electrical Wiring. Ask your electrical contractor to run neutral wires to all junction boxes. Although most electricians do this as a matter of professional practice, making your preference known ensures you will always have a neutral wire available. Neutral wires are required for most powerline home automation devices. Structured Wiring for New Construction Homes – All About Who benefits from using Structured Wiring. These panel systems and plugin modules, similar in nature to electrical panels found in virtually all homes, allow for the organized distribution of low voltage signal wiring, access to future technologies, and more reliable over all performance in low voltage home control, security, communication, network and entertainment systems.