The existing boundary wire of an older McCulloch/Husqvarna robot lawnmower cannot usually be used for the Gardena Sileno Minimo without further ado. Gardena robot lawnmowers use a specific boundary wire system that is designed to be compatible with their own charging stations and controllers. It is recommended to use the boundary wire supplied with the Gardena Sileno Minimo to ensure optimum function and safety.

Direct compatibility or reuse of cables from other manufacturers such as McCulloch or Husqvarna is not documented and could lead to problems with navigation or operation. For safe and reliable use, the original boundary wire from Gardena should be used.