Automatic hand sanitiser dispenser graphite is a touch-free dispenser for the purell hand sanitiser range. Always-ready touch-free hand soap dispenser with energy-on-the-refill. Each new refill comes with its own energy source - a coin cell battery integrated into the refill. Optional Smartlink modules add the capability for service alerts, compliance monitoring and other upgrades as technology evolves. Reliable, touch-free soap dispenser, with an elegant design, that complements décor. At-a-glance refills provide the easiest way to see when refills need to be changed. Dispenser and formulation are calibrated to provide the optimal dose for effective hand hygiene. Includes 4 "C" cell batteries - no tools required for replacing batteries. Sanitary sealed refill bottle with removable collar for easy recycling, with a lock or not technology - can convert to a locking system.