External Accessory Control Module Jeep & Truck Accessory Control Module for use with X110-SRA, X110-SRA, X109-WRA;Allows up to 8 relay-controlled 12v accessories to be connected to these select Alpine Dash Systems and be controlled via the in-dash touch screen;Eight individual outputs are available to control eight relay-connected accessories;Customizable on screen icons and labels;Selectable on/off, continuous or pulsed outputs for maximum accessory control and compatibility Alpine Alpine External Accessory Control Module - KAC-001 KAC-001 Audio Wiring Harness & Accessories