Black 9 Rocker Switch Controller Box for Air Ride FBSS Airbag Suspension AVS-ARC-9-BK Controls 8 Valves Individually Full FBSS 6ft. Cord with male and female connector Size is only 5" x 2" x 1" 12 volt inputs for your remote up and dump options - (hooks up to your alarm or remote system. May require relays) Keyed lock (cuts power to switches)