Ideal for larger yards, transmits up to 100 acres! 3 Adjustsable training modes: warning only, correction only. and warning followed by a correction. Break alarm warns when wire has been broken. Extra surge protection for storm prone areas. Plus these Standard Features: Waterproof receiver.. Uses two common 3 volt batteries Safety features include protection against false signals. Don't trust your pets safety to anything less.

Proper containment is essential How Radio Fence® works Frequently Asked Questions Proper containment is essential. Responsible pet ownership starts with keeping your pet safely at home. PetSafe’s Radio Fence Pet Containment Systems provide your pet with freedom and safety while costing thousands less than conventional fencing. It’s quick and easy to install, reliable and safe, and with proper training, a very effective solution.   How Radio Fence® works: A transmitter plugs into a standard outlet and emits a radio signal that travels along an underground wire. A light weight receiver is worn on your pet’s collar which picks up the radio signal and alerts your pet as he nears the underground boundary. The method of correction your pet receives depends on the system that is purchased, varying from a mild static correction to a harmless spray of all-natural citronella. Once your pet is properly trained he will learn to stay in the boundaries designate Radio Fence. The Radio Fence system includes a free installation and training guide and a easy-to-follow installation and training video.