Control Receiver for Home Control Automation System. Visor Controls 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. 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.