Description: This automatic cross-line laser makes accurate alignment of horizontal and vertical surfaces and slopes extremely easy. The device features individually selectable laser lines and is easy to control from a smart phone in difficult to access locations with the free Commander app. The magnetic bracket allows the laser to be attached to walls, metal surfaces and tripods with 1/4” or 5/8” thread. The integrated hand-held receiver mode ensures optimum use outdoors and over long ranges. A pendulum lock provides excellent protection for the pendulum system during transportation. The tilt function prevents measurement errors due to unintended changes in the position of the laser.