The ASI 0197-2 TURBO-Dri High Speed Hand Dryer is able to fully dry the hands in just 12 seconds. The dryer turns on and off automatically thanks to an infrared sensor, which uses beams to detect the presence of objects within the unit's sensing zone. The sensitivity of this zone is adjustable. An internally resetting thermal protection feature is included in the dryer for user safety and to keep the unit from overheating. Backed by a five-year warranty from the manufacturer, the dryer operates at 220 to 240 volts at a maximum of 7.3 amps. The cover for the dryer is fashioned out of r heavy-duty, one piece formed steel that is 1/16 of an inch thick. A white porcelain enamel finish completes the cover and brings an attractive look to your commercial restroom. The surface mounted dryer measures 8-1/16 inches in width by 11-19/64 inches in height by 7-5/65 inches in depth.