PetSafe In-Ground Fence Replacement Transmitter (RFA-435) Works with In-Ground, Little Dog, Rechargeable & Cat Fence Systems Up to 25 Acre Coverage, Wire-Break Alarm, Easy Install

The PetSafe In-Ground Fence Replacement Transmitter (model RFA-435) restores your pet containment system to full functionality. Designed for use with PetSafe In-Ground Fence systemsincluding the Little Dog, Rechargeable, and Cat Fence modelsthis transmitter offers reliable performance up to 25 acres. A built-in wire-break alarm alerts you if your boundary wire is damaged, ensuring consistent coverage and safety for your pets. Compatible with 1420 gauge insulated copper wire, the RFA-435 installs easily as a drop-in replacement for worn or failed transmitters. Keep your pets secure and give them freedom to roam safely with the trusted quality of PetSafe.