The Hubbell LVPR1500R line voltage ceiling sensor features Passive Infrared technology to turn lighting loads on and off based upon occupancy. As a line voltage sensor no control unit is required. It has a 360 degree field of view with low profile styling and a max sensor range of 1500 sqft. This model is rated at 120VAC and comes in a white finish. Hubbell Incorporated, with a history dating back to 1888, began a series of acquisitions of prominent lighting businesses in 1963 that ultimately constituted Hubbell Lighting, Inc. In 2002, Hubbell acquired Lighting Corporation of America in one of the largest acquisitions in the history of the lighting industry, transforming Hubbell Lighting into one of the largest lighting manufacturers in North America.