Whether you are trying to figure out the wiring configuration of a new house or an office building, this Smart Tone analog toning kit can easily help. This tool precisely locates cables on active networks safely and effectively. IntelliTone digital toning allows you to eliminate noise and false signals while the SmartTone analog toning helps you isolate individual wire pairs. It works well for data-cable tracing through walls and floors, allowing you to find routes and spots where cables or ethernet are cut or hidden.