Johnson Controls VXC-EXT-2O SKU: VXC-EXT-2O $173.95 $390.46 (0)No Reviews yet Quantity -+ Add to Shopping Cart Call for Lead Time Details Johnson Controls VXC-EXT-2O : External I/O - Dual Relay Output Card Details Back DetailsJohnson Controls VXC-EXT-2O : External I/O - Dual Relay Output Card Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review