About the Lutron RRVCRXWH Wireless Lighting Controller, RadioRa Visor Control Receiver White The Lutron RRVCRXWH Wireless Lighting Controller, RadioRa Visor Control Receiver White allow lights, shades, draperies, and other equipment to be controlled from the car with just a touch of a button on a Visor Control Transmitter or a HomeLink compatible visor control. Up to ten (10) Transmitters can be used with a Visor Control Receiver. The Receiver provides two (2) Contact Closure Inputs (CCI) for integration with other systems and one (1) CCI for security systems. The CCIs can be configured to accept maintained or momentary contact closures. The security input is always a maintained CCI. The Receiver also has four (4) maintained or momentary Contact Closure Outputs (CCO) to control up to four (4) garage doors or motorized gates. Preprinted and blank labels are included with the Visor Controls for naming scenes or buttons on both the Receiver and the Transmitter. Can be used with RadioRa car visor controller. Sold separately.