5-volt batteries

4 inches or 5 inches

the unit measures 9-11/16 inches in height by 7-7/8 inches in width by 4 inches in depth and is mounted onto any hard surface via two keyhole slots in its back

Bradley 209-226012 Shroud-Vertical Replacement Part

Install kit sold separately

Alpine Hemlock 400-10-COP Hand Dryer, Copper, 110V/60Hz Height-30" 5-volt batteriesThe Hemlock Hand Dryer by Alpine is a high speed automatic hand dryer with a unique design offering a blue light for hand drying efficiency. With its powerful 25000RPM motor the Hemlock hand dryer will dry your hands in just 10 seconds which is faster than other competitive high speed hand dryers and is great for high traffic areas. The Hemlock Hand dryer can save you thousands of dollars a year in paper towels and electricity. The Hemlock hand dryer