Unique top-dispensing design with no risk of leaking. Automatic, hands free operation for better hand hygiene. You can see the product being dispensed so there are no wasted extra discharges. Made from durable plastic with a secured locking option. Meets ADA 4'' Hallway Requirement. Quieter and more powerful battery-operated dispenser uses four C batteries (included) for longer life and no tools required. Sensor lights up green when dispensing, red when batteries are low. Falls asleep when not in use and wakes up quickly. Larger refill indicator window with easy-to-slide product identification Window Cards. Dispenses only .75 mL per activation (hand wash). Uses existing 1000 mL EZ Foam 2-pack refills. Mount to a Floor Stand to create a No Touch Hand Hygiene Station.