Vacuum 40 is a commercial vacuum robot. Compactly designed and applicable to both soft and hard floor types, Vacuum 40 is an ideal solution for hotels with narrow corridor aisles and carpet-tile flooring. With side brushes and an add-on mop, the automated floor cleaner can achieve simultaneous vacuuming and sweeping on carpets, as well as simultaneous sweeping and dry mopping on hard floors. Supported by 3D cameras, it is able to identify floor types and switch to the suitable cleaning mode autonomously.