Features: • the central unit is installed where it does not disturb • up to 10 valves with remote access can be connected to the same central unit • maximum distance between the central unit and the access valves: 12 meters • when positioning the suction hose into any type of access valve, the central unit activates automatically and it switches off when the hose is removed • suction hose, extendable suction and super-flexible, high quality: starting length 2.4 meters (fitted into a bag), maximum length 12 meters • filter HEPA anti-allergic • 220 volt must be solely brought to the central unit • 220 V, 5,5 Amp, extremely powerful, superior to most domestic vacuum cleaners • white stainless steel body, white polycarbonate frame.