Even when an interface model gets discontinued, you still may need it to help manage and control your specific range of equipment. AX Control understands that compatibility is the key to your continued success, and strives to keep these models accessible to you. The QuickPanel Total Control series is one product line that is known for its versatility. These models, including the QPI-DVN-202, feature quick and clear communication between all devices. There are also additional memory options for varying connection strength needs. With these modules, you can maximize user control over your equipment system—no matter the age of your machines. We offer refurbished QuickPanel Total Control models at a reduced cost to ensure that you always have access to a compatible product.