Touch-free, trouble-free unit automatically dispenses the perfect amount of soap. Fully ADA-Compliant dispenser features a skylight with an extra-large level-monitoring window, making it easy to see when it's time to restock. Operates on three C-size batteries (included). Dispenser Type: For Liquids; Capacity (Volume): 1.200 Liters; Color(s): Dove Gray; Material(s): Plastic.