New from Stabila, the LA180L (02180) auto alignment laser is designed with a motor-powered fine adjustment in combination with the REC 410 Line RF receiver, providing fast and accurate 90 degree layout lines. The REC 410 transmits its location to the laser via radio frequency, signaling the laser to automatically pivot on "Point A" to find "Point B". Once this connection is made, the laser locks into position. The RF receiver automatically switches to receive mode, allowing you to pick it up and move it around the jobsite. The layout lines can be quickly established and transferred by one person. The LA180L laser features plumb points, one horizontal and three adjustable perpendicular vertical beams. The vertical beams cover floors, walls and ceilings - visible up to 65 feet (or 328 feet with receiver). A slide battery drawer allows battery change without disturbing the laser's reference point. This Stabila laser kit includes LA180L laser, two target plates, REC 410 Line RF receiver with bracket, batteries, laser goggles, carrying case and manual.