1. L. Audin, Occupancy sensors: promises and pitfalls, E-Source Tech Update, TU-93-8, Boulder, CO, 1999.
2. D.B. Floyd, D.S. Parker, J.E.R. McIlvaine, J.R. Sherwin, Energy efficiency technology demonstration project for Florida educational facilities: occupancy sensors, FSEC-CR-867-95, Florida Solar Energy Center Building Design Assistance Center, Cocoa, FL, 1995.
3. Comparison of control options in private offices in an advanced lighting controls testbed;Jennings;Journal of the Illuminating Engineering Society of North America,2000
4. Occupant use of manual lighting controls in private offices;Maniccia;Journal of the Illuminating Engineering Society of North America,1999
5. The effects of occupancy sensor time-out setting on energy savings, lamp cycling and maintenance costs;Mannicia;Journal of the Illuminating Engineering Society of North America,2001