Electronic touch-free hand sanitizer dispenser reduces the risk of pathogen transmission by eliminating a shared touch surface, batteries required. Accepts 100-175, 32.1 oz. refill bags (sold separately). Electronic dispenser controls portions dispensed to help reduce waste and locks for security. Equipped with a clear window on the dispenser's front and a skylight on its top to monitor fill level. ADA-compliant to help facilities meet federal law.