When the lawn boundary is challenging to discern visually(for example, there is no border or boundary between yours and surrounding lawns), use the magnetic strip to set a virtual boundary.
1. Place the strip on the ground and secure it every 0.5m with magnetic strip pegs. Make sure that the distance between the strips and the protected area is greater than 30 cm.
2. If the the magnetic strip is too long, cut off the excess.
3. If the magnetic strip is not long enough, use a connector
to connect two strips.(the surface with word N should be at same direction when connect)
4. If the magnetic strip is not installed, set a fence or non
grass physical border.