Four-Digit Display, 2-1/3" High Digits, Solid-Segments, Integrated Count Down Timer with 2 Large Mushroom Buttons in NEMA4X Enclosure.FeaturesEasy to use. Press Reset. Turn knob to set the desired time. Press Start.Press Stop to stop the timer.Four-digit LED seven-segment Display with 2-1/3" inch high digits.Count down timer settable to Hour:Min or Min:Sec.Made of ruggedized aluminum construction.SpecificationsOne Mushroom Button resets and starts the timer.One Mushroom Button stops the timer.Serial data RJ11 connectors for accessories.Display has RS422 output with RJ45 connector for accessories.Construction: Metal enclosure, black powder coated finish.Power requirements: 10-18 VAC or 12-24 VDC power.Current consumption: 300ma.DSP264BD Dimensions: 13" x 5" x 3".DocumentationCutsheet