elsalvadorlaImage: elsalvadorlaHome Wiring Basics Service Entrance. The service entrance is the equipment that brings electrical power to the home.Electric Meter. Once the power reaches the house via the service drop or service lateral cables,..Main Service Panel. The main service panel,commonly known as the breaker box or circuit breaker..Electrical Boxes. An electrical box is..More Home Wiring Basics That You Should Know Was this helpful? Structured Wiring and Networking Panels - The Home Depot Structured wiring is a general term that refers to a whole-house network of audio, video, data, telephone, television, home automation or security signals. Structured wiring begins with a structured networking panel (SNP), which accepts cables from outside providers and distributes the signals directly to each room in your home. Structured Wiring Panel - Structured Home Wiring The Wiring Panel is the heart of any Structured Wiring job. You should have already chosen the location of your wiring panel when you created your Wiring Plan. This should probably be placed in the basement if you have one. Otherwise, a closet will work too. The benefit of proper structured wiring plan is that all wires terminate in one location - your wiring panel.