The MP3-Connector is used to connect inputs such as switches and motion detectors to you DC-MP3 director card. This card is used in the LOR1602MP3 and the DC-MP3-ShowTime products, and can also be used as an input for the Servo Dog. Instructions
This item is NOT for newer G3 or G4 directors. If your director has a digital display, this is NOT compatible. Do not attempt to use this product with anything that is not directly specified in the linked instructions above.