Dustbox volume - 6 litres. MobileControl – conveniently operate the Scout RX2 anywhere and anytime with your smartphone or tablet Home Vision - access live image transmission of your home in real time. Monitor what goes on in your home while you are on the go! Extremely secure end-to-end transmission. Quattro Cleaning Power – consisting of side brushes, rotary brush, sealing lip and brushless motor. Combined with strong suction power and energy efficiency, the RX2 provides a thorough clean. 3D Smart Navigation Technology – with a stereo camera system and systematic navigation, the RX2 knows exactly where to go at all times. Interactive Map – add text fields to the map within the app, to distinguish the different rooms in your home. See where the RX2 has cleaned, and still needs to clean. Carpet Boost Function – the RX2 has a floor covering detection system, and will automatically adjust to the surface that is being cleaned. Ideal for all flooring types. 120-Min Constant Run Time – the RX2 automatically goes back to the charging station once it’s run its course. Designed with your hygiene in mind – the 0.4 liter dust box is easy to remove and empty. The standard AirClean Plus Filter provides superior filtration. Silent Mode – for a more quiet clean, Miele has perfected this low-noise development.