Dolphin Pro Expert Cost effective solution for large commercial pools. Suitable for 30m - 50m Olympic size pools.Comes with remote control and caddy and 40m cable. The advanced gyroscope system ensures accurate scanning for systematic coverage of floor, walls and water-line. High-capacity, ultra-fine pool filtration captures all dirt, dust and other debris, leaving clean and hygienic water throughout. Warranty for parts and Labour for 2 years or 3000 hours run time which ever comes first (which is under 2 years on a 4 hour cycle). Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Specification Cycle time 4/6/8 hours hours Cable length 40 m (130 ft) Filter porosity Dual-level - fro rough and fine dirt Weight 20 kg (19 lbs) Suction rate 34m³ per hour Motor unit voltage 24 VDC Youtube Video https://www.youtube.com/watch?v=MuowkRb6GiE