Automatic Hand Sanitizer Dispenser with Floor Stand and Tray includes a refillable 1,200 mL bottle that holds gel sanitizer. Simple installation, dispenser mounts to floor stand. Lockable with a window design for a simple and beautiful appearance. Dispenser has a light indicator for low power. Sensor detects issues between the bottle and dispenser, stops dispenser from working to avoid any leakage. Battery life (4 C batteries, not included) lasts for 30,000 pushes of sanitizer.