The Johnson Controls Building Automation System has many features that are used by Radford University to provide a comfortable environment while saving energy. Some of these features are listed below.

Outside Lighting Control	Calculates sunrise and sunset. Turns outside lights off at sunrise and on at sunset.
Occupancy Sensors	Infared and ultrasonic sensors are used to turn lights off after a set period of time.
Night Setback	Temperature setpoints are reduced for heating and increased for cooling during unoccupied times.
Demand Limit	Monitors the campus electrical usage and shutsdown selected equipment when usage approaches peak target.
Duty Cycle	Cycles equipment off for 15 minutes every hour.
Outdoor Air Reset	Determines the amount of heating or cooling that is needed dependent on outside air temperature.
Building Shutdown	The mechanical systems in all buildings except Residential buildings on campus are shutdown at 11:00 p.m..
Window Contacts	Switches are used on windows of residential buildings to shut individual heating and cooling systems down when a window is open.
Outside Air Control	Heating and air conditioning systems are turned off as determined by the outside air temperature.
Free Cooling	Cooling towers in air conditioning systems are used to provide cooling when outside conditions will allow.