Precision Detector – Trackside. (Range is ~20″) (Includes mounting bracket and electrical box cover.) Rubber block optional YouTube Video Link Product Documentation Page The Precision Detector MAX from Model Train Technology is the first type to be impervious to all types of lighting conditions -even in direct sunlight!. It never needs adjustment or tuning for changing light conditions. The Precision Detector has a 1.0 mm level of precision. You can set it to detect only the train on a specific track and not the one farther or near one.
