The Robomow RL555 robot lawnmower boasts three 53 cm blades that mulch as well as cut. It's activated for automatic mowing with one touch, or can be manually controlled.
RL855 shares many features with other models in the Robomow series. It can cut a bumpy, sloping lawn of up to 1,000 sqm, avoiding trees and rocks, and has a Child Guard.
A smaller robot lawnmower for tighter spaces, Robomow RM200 has a single blade with a 7" cut, as well as sensors that shut it down in the event of rain or dangerous tilt.