The B-7120 & B-7128 are TrimLine™ Series ADA surface mounted hand dryers. The 7120 has a steel zinc plated cover with a high gloss white epoxy finish with black plastic trim panels and the 7128 has a satin finish stainless steel cover with plastic black trim panels. These hand dryers have an automatic sensor to detect when the unit should kick on to dry hands efficiently. Equipped with dual air outlets which allow for expedited drying time. Voltage is 115V. Unit measures 13-25/32”W, 13-19/32”H, 4”D.