The STIHL iMOW® boundary wire allows you to precisely define the operational area for your robotic mower, effectively excluding non-mowing zones such as obstacles. Once installed, the STIHL iMOW® robotic lawn mower will operate strictly within the designated boundaries. The boundary wire, with a diameter of 3.4 mm, is supplied on a 500-meter reel, making it ideal for larger lawn areas. To ensure the wire remains securely in place, it should be anchored into the lawn using STIHL AFN 075 fixing nails. Should you need to extend the boundary wire in the future, additional meters can be seamlessly added by connecting extra boundary wire using STIHL ADV 010 wire connectors.