Always-ready touch-free soap dispenser. Energy-on-the-refill technology allows each new refill to come with its own energy source—a coin cell battery integrated into the refill. Large sight window makes it easy to check refill level. Dispenser and formulation are calibrated to provide the optimal dose for effective hand hygiene. Compatible with optional SMARTLINK modules (sold separately) which add capability for service alerts, compliance monitoring and other upgrades as technology evolves.