Fully self-levelling horizontal and vertical rotary laser for internal and external applications 300 m. Levelling accuracy of 0.1 mm/m combined with DEWALT durability. Built in beam-splitting prism allows easy 90º lay out and plumb up applications. The remote control features a manual button to allow the user to tilt the laser plane in the X and Y axis. Standard Equipment: Wireless (IR) remote control, 18 Volt 2.6Ah NiMH battery, 1 hour charger, Wall mount, Laser target card, Laser enhancement glasses, Digital detector (DE0772-XJ), Heavy duty carrying case.