Manual-ON/Automatic OFF operation in accordance with California Title 24 2005 requirements * Low-Profile design eliminates an obtrusive "scanning device" look. Elegant Decora brand styling compliments any interior and coordinates with Leviton"s popular line of Decora wiring devices * 180 degree field-of-view provides approximately 900 square feet of coverage suitable for bathrooms, basements, garages, utility rooms and a variety of other residential areas * Convenient push-button provides Manual ON/OFF light switching at any time * Segmented fresnel lens provides optimum sensitivity and performance. It is designed with an extensive "minor motion" area where even slight body movements will be detected