Product details:

Soap dispenser features a tamper resistant soap level viewing window and a removable lid with lock and key. Surface Mounted stainless steel automatic liquid soap dispenser holds and dispenses up to 1000ml (34 oz.) of liquid and lotion soaps, synthetic detergents and antibacterial soaps containing PCMX and/or Triclosan with a viscosity range between 1 and 3500 mPa s or cP (MilliPascal-sec or Centipoise). Operates automatically using IR sensor that activates soap dispensing when hands are placed in sensor zone. Sensor detection range is self adjusting and pumps for 1 to 5 seconds during activation as preset by owner.