This 4 x 360° green laser level provides full-room horizontal and vertical alignment for construction, remodeling and home improvement projects. Class II green laser beams deliver ±1 mm at 5 m accuracy for flooring, tiling, framing, cabinetry, ceiling and lighting layouts. Pulse mode supports use with a compatible receiver, sold separately, for a working range of up to 200 ft. Remote control operation allows convenient line switching and adjustments from a distance.The unit supports self-leveling and manual modes. When unlocked, it automatically levels within ±3° and provides flashing and audible alerts when outside the leveling range. Locking the pendulum enables angled layouts and other specialized applications.A 35 in. adjustable tripod, 360° magnetic mount, wall plate and lifting base provide flexible positioning on floors, walls, ceilings and metal surfaces. Two rechargeable 4.0V lithium-ion batteries provide up to 12 hours of runtime. The kit includes the laser level, tripod, 2 batteries, charger, remote control, target plate, magnetic mount, wall accessories, lifting base, carrying bag.