The Microframe Model 940 is a 4-digit display designed to work with the 6200 Timer Keypad (sold separately. The Model 940 is wired to the Keypad with 18 AWG 2-conductor wire (wire sold separately). The display has 5.5-inch tall digits viewable up to 125 feet and is encased in an extruded-aluminum case. The display will show a 2-digit hour/2-digit minute (hh:mm) or a 2-digit minute/2-digit second (mm:ss) combination.