Replacement perimeter switch or used for 2nd Zone.

Keep a spare blade set on hand. A sharp blade is important for safety and good cutting performance. It is recommended to replace all 3 blades once a year.

More efficient and less expensive than a traditional gas lawnmower, the Friendly Robotics Robomow RM200 is a fully automatic mower, which means it cuts grass entirely by itself. Operation couldn't be simpler: just take the RM200 to the lawn and press 'Go'...