Click to expand Tap to zoom VICON SECURITY TWELVE DOOR CONTROLLER VAX-TROVE-12DR by Vicon Security SKU VAX-TROVE-12DR 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to Quote Features TWELVE DOOR CONTROLLER; includes 2 master controller board, 6 two-door boards and a 12 VDC @10A power supply in an Altronix Trove2 steel lockable enclosure