Works with Most Bulk Foam Hand Sanitizer and Foam Soap. Large 1200mL Capacity Requires Less Frequent Refills. Automatic, Hands-Free Operation for Improved Hand Hygiene. Quiet, Battery-Operated Dispenser Uses 4 C Batteries (not included) For Longer Life . Working with most foam hand sanitizer or foam soap, this Alpine Industries Automatic Hands-Free Liquid/Gel Hand Sanitizer/Soap Dispenser is ideal for use in offices, schools, warehouses, food service facilities, manufacturing, hospitals and much more. It's also ADA compliant in force and one-handed operation, making it accessible to people with disabilities. Made with durable ABS plastic construction that is resistant to chemicals, heat and impact, this product is built to last. It’s ideal for high-traffic areas such as restrooms, kitchens, break rooms and lunchrooms. Top dispensing technology reduces risk of leaking valves. Automatic, hands free operation for improved hand hygiene. Quiet, powerful battery-operated dispenser uses four C batteries (not included) for longer life. High 1200mL capacity dispenser helps reduce maintenance. Equipped with a site window so you can easily monitor the soap level refill when needed. Dispenser is equipped with lock and key.