Model AS0362 Surface Mounted Stainless Steel Automatic Liquid Soap Dispenser will hold and dispense liquid and lotion soaps, synthetic detergents and antibacterial soaps containing PCMX and/or Triclosan with a viscosity range of between 2000 and 5000 Centipoise). Capacity is either 800ml when using a disposable soap cartridge (by others) or 900ml when using the refillable soap cartridge provided. Dispenser body is fabricated in stainless steel, type 304 with black high-impact ABS plastic top door, bottom plate and concealed gray high-impact ABS plastic back plate comprising a swing-open body secured with a top mounted lock which is opened with special barrel security key provided. All exposed stainless steel surfaces are satin finish. Dispenser is powered by six (6) AA-size (1.5V) batteries (not supplied) and will operate automatically from IR sensor that will activate soap dispensing when hands are placed in sensor zone. Adjustable sensor detection range is preset at 60mm +/- 38mm. An indicator LED provides status notification of battery condition and user sensor detection. Unit dispenses a volume of .1ml to 1.5ml of soap during each activation.