Features: Our lasers pack includes 1piece Aluminum 16 Line lasers Level, 1piece lasers Tripod, 1piece Wall Brackets, 1piece Turning Base, 1piece Aluminum Lifting Platform, 1piece Remote Control, 1piece Power Charging, 2pcs Convert Head, 2pcs Batteries, 1piece User Manual, 1piece Hard Carrying Case Features auto leveling, manual, and pulse mode with tilts alarms (±3°), remote control operation, and multiple mounting accessories including tripod, wall brackets, and rotating base. Ideal for contractors, carpenter, and DIY enthusiasts requiring accurate measurements in construction, woodworking, or home improvement projects. Perfect for indoor/outdoor applications like installing tiles, framing wall, hanging shelves, or aligning electrical fixtures with lasers receiver compatibility in bright environment. The 4 × 360 lasers level have automatic leveling mode, manual mode, and pulse mode. If the tilts angles is ≤ 3 °, the automatic leveling lasers level will automatically level, otherwise it will continue to sound alarm. Specifications: Component:ABS,Metal Type:US lasers wavelengths: lasers line and horizontal line lasers wavelengths: 635nm Lower point: 1x650nm Lighting principle: direct green doesnot need to be converted/direct blue light doesnot need to be converted Light color: dark green Emission angles: ≥120° Horizontal Accuracy: 5m±1mm Vertical accuracy: 5m±1mm Line width: approximately 1.5mm/5m Working environment: Indoor/outdoor Package Includes: 1Set Lasers Level note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.