The PetSafe Dog In-Ground Fence Transmitter Collar System is a reliable and effective solution for training your dog. With a transmitter range of up to 25 acres, this system provides coverage for any dog breed. The collar offers correction through static with 5 adjustable levels, tone, and vibration, ensuring your furry friend stays within the designated area. The 20 gauge solid core HDPE insulated wire is durable and long-lasting, while the low battery indicator ensures you are always aware of the battery level. This product comes with a warranty from PetSafe and is an authorized dealer through Zen Pet Shop.