With the PetSafe Wireless Containment System， you can create a secure ½-acre circular boundary around your yard. Best of all， you don’t have to deal with burying wires or installing a physical fence and you can set it up in just 1-2 hours! All you need to do is place the Wireless Containment System transmitter in a weatherproof location， plug it into an outlet and adjust the dial to cover the paw-fect size area for your canine companion. You can personalize the coverage anywhere from 5-90-feet in all directions from the base unit or up to 180 feet across. Every purchase comes with the battery-operated PetSafe Wireless Pet Containment System Receiver Collar. The collar has a tone-only mode， as well as five levels of correction， which can be adjusted based on your dog’s temperament. With the purchase of additional PetSafe Wireless fence collars， the Wireless Containment System will contain an unlimited number of furry friends with a single system!

Wireless transmitter with power adapter， receiver collar with RFA-67D battery， test light tool， operating and training guide and (50) boundary training flags.

Avoid leaving the collar on for more than 12 hours a day. Please refer to packaged instructions for additional details.