This all-in-one leveling and alignment laser facilitates one-person job setup with connected capability, dual-power technology and long working range. The bright green laser is 4 times brighter than standard red beams, giving the leveling laser a working range of up to 200' in diameter. The built-in "VisiMax" technology monitors power consumption to maximize line visibility and extend battery life. Bluetooth connectivity allows the user to control the laser operation from across the room with their smart phone and the Bosch oLeveling Remote” application. Free to download and use, it can turn the leveling laser and receiver mode on and off, select laser planes, adjust line visibility and provide battery and level alerts. The smart pendulum system self-levels and indicates out-of-level condition up to ± 4°. The jobsite tough over-molded construction withstands rainy and dusty conditions and is IP54 rated. This product is backed by a 1-year limited warranty.