T-Power 12VAC Adapter Compatible (12V) Petsafe Underground Stubborn Dog Fence (Transmitter) RF-1010 RF-1010 RF-1010-7K RF-1010M PRF-304W RF-3004 RF275 300-1310 RFA-201 RFA-450 Petsmart Guardian T-Power Made with the highest quality , T-Powe ac adapters are made with the highest quality materials tested by manufacturer to match and/or exceed specifications of OEM products. Brand-new, Input Voltage Range: AC 100V ~110V (only) ,Out put: 12VAC AC Compatible with : 12VAC AC Adapter (12V) Petsafe Underground Stubborn Dog Fence RF-1010 RF-1010 RF-1010-7K RF-1010M PRF-304W RF-3004 RF275 300-1310 RFA-201 RFA-450 Petsmart Guardian Transmitter PN: 650-229 MODEL: AS-A12750-BR P/N: 300-210 300-678 UL RF Wired Dog Fence RF-125 RF125 Pet Containment Transmitter System Radio Systems RFA-372 P/N: 300-006 MODEL: 41A-12-830 EIA 363 0407 S