Crestron® 3-Series™ Control Card

Provides 8 IR/1-way serial ports for expansion of a 3-Series Control System™.

The C3IR-8 is a 3-Series™ control card that provides eight IR ports. Each IR port supports 1-way communication via IR (infrared) or serial. The card is designed to install in a control card expansion slot of a 3-Series Control System® model PRO3 or AV3, or 3-Series Card Interface model CEN-CI3-1 or CEN-CI3-3.