3,035 square metres of Circular Coverage – The adjustable circular range allows up to 3,035 square metres of coverage (6.7-32 metres in all directions) from the placement of the indoor transmitterNo Wire to Bury – A wireless boundary allows you to create a safe barrier around your garden to protect your pets without spending time burying wires5 Levels of Stimulation – The system features 5 levels of static stimulation plus a tone-only modeStatic-Free Reentry – Allows your pet to return home without being corrected if your pet passes the boundary