The Swing Mason Sensor works only as a part of The Swing Mason System with the Swing Mason Laser.
The Laser and Sensor paired system utilizes swing path checkpoints as a tool for creating, replicating and testing any particular segment of a swing. The Sensor provides visual and recorded feedback when the Laser crosses the Sensor. The compactness of the System provides mobility to practice anywhere at the golfer's convenience (office, hotel, park, backyard, golf studio, range, etc.)
US Patent 11,369,854 B1