AS2 Double Self Vacuum Professional Mtm Hydro. Vandal-Proof Doors and Locks. Separate access to Container for ordinary Maintenance. Lockable Token/Coin compartment. Programmable Cycle time. Manual Start on Demand. Abs Cover, Resistant to UV Rays. Revolutionary Internal Cooling System. Easy Access Integrated Eletronic Control Board. Car Wash Equipment Line. Car Wash Use.