Customer satisfaction and space utilization: the two most important aspects of garage operations. Daktronics DataMaster® DF-2052 space availability display towers keep their challenges under control. More customers will return to your facility with the added convenience of knowing on which levels parking spaces are available. The aesthetically pleasing, lightweight DF-2052 integrates into parking, access, and revenue control systems. Available in a red/green combination and 5 or 7-inch character sizes, these displays will grab attention in any lighting condition.