480V-150W UFO LED High Bay Light-21,000 Lumens-5000K-DLC 5.1 Premium

The Highbay fixture Dimming sensor is innovative and active motion datectors with HF system 5.8GHz.Motion can be detected through plastic,glass and thin non-metal materials.except the higher mounting height 50feet Max. The sensors allow energy saving without compromising comfort.When used in combination with 1-10V dimmable LED drivers or ballasts,they can achieve 3-step dimming function,which is perfect for use in some areas that requires a light change notice before totally switch off Also,the1-10V interface in the sensors can match up with Merrytek stand-alone daylight sensor MSO1,and implement daylight harvesting.means thelighting system has automated controls that either turn off or dim artificial light inresponse to the available daylight in the space.