PetSafe Electronic Dog Fence Lightning Protector White762964181989
Plug unit directly into the wall outlet, then plug your transmitter into the convenient piggyback outlet. A few simple wiring connections and installation is done; includes complete instructions. Inexpensive surge protectors will not protect the transmitter because they do not contain protection for the Boundary Wire. See operating guide for safety information. This device is a UL or ETL listed transient voltage surge suppressor. Replaces RFA-28 (discontinued).