Draper 121090 MC1 and IRT/R Low Voltage Control Board and IR Remote Control Kit combines a Control Board and Infrared Remote Control in one kit for convenient control of Draper Projector Lifts and Screens. The MC1 Control Board with single station wall switch provides multiple input control options for screen, lift or shade motors. This simply designed, but powerful control board accepts 2-way serial communication, infrared commands via IR receiver, and relay closures found in home integration systems. The Low-Voltage Control Switch has three individual Single Pole, Single Throw contacts (On/Off) for momentary action. The 3-button control allows for Up, Down and Stop control of the MC-1 Low-Voltage Control Module via IR signals.