Invisible Electric Fence for Pets With Waterproof Collars

This electronic 🐶pet fencing system is one of the most reliable and cost-efficient pet containment systems available today. A buried wire transmits a harmless radio signal. When your dog approaches the boundary, the signal causes the dog's collar-receiver to deliver a warning beep first. If your dog proceeds to get closer to the boundary, the system will issue a mild shock. Should it still continue moving closer, the system will issue stronger shocks until your dog returns to within the boundary you have set up. The shocks are harmless to your dog and it will learn, through trial and error, to stay within the established boundaries. Features: Progressive Tone Stimulus - A warning tone will be issued first, then a mild shock stimulus if your dog continues to move closer to the boundary. Pulsed Proportional Stimulus - The closer your pet gets to the boundary, the more intense the shock will be. Power Boost Switch - The duration of the warning can be adjusted by the Field Width Adjust