Soap CompatibilitySuitable for Soap liquid or gelHygieneAutomatic operation, infrared sensing technology,contactless type prevent cross infection.EconomyOnly one drop of soap released from hand-free dispenser, control flow and avoid extravagance.Parts IndependentContainer assembly and dispenser mechanism are 100% separable. So that mechanism is free from damage by soap.Battery life50,000 drops/cycles (Alkaline battery) or one year.Durable MaterialStainless steel material, suitable forvarious cleaning products or alcoholic disinfection supplies.LED IndicatorThe LED flashes three(3) times means toindicate in use mode; The LED continues to flash blue to indicate low battery.Large capacity800CC liquid dispenser.SecureSafety-Anti-theft lock design, the function is strong,saves the electricity.