Stabila LA180L Layout Station with Auto Alignment Laser Kit Self-leveling multi-line laser for precision design. AUTO-ALIGNMENT Function: The receiver automatically controls laser positioning at distances up to 150 feet: fully automatic axis transfer and right-angle creation on floors, walls, and ceilings all at the same time. 3 vertical lines, 1 horizontal line and plumb function. Extra sharp, easy-to-see lines for fast and efficient work directly on laser lines Leveling accuracy +/- 3/32 inches @ 100 feet.