The PetSafe Instant Fence is completely portable and can be setup in minutes without stakes, poles, or wires. The system works with a centrally located transmitter sending an adjustable radio signal up to a 90 ft. radius to a small, lightweight receiver on your pet’s collar. When in the signal area, the pet containment system emits a warning beep from the collar as your pet approaches the barrier. If he continues, the collar will emit a mild static correction to encourage him to return to the safe zone.
The system includes a transmitter, one receiver, 50 boundary flags, a pet training / setup video, batteries, extra probes, instructional manual, and adapter.