High Tech Pet Sound Barrier Extra Receiver SBR-1
Extra receiver module for Sound Barrier Indoor Sonic Dog and Cat Fence. Want to restrict several different areas at once? Keep Fido out of the trash, off the couch and away from kitty's food all at the same time. Place a SBR-1 receiver in each restricted area. Requires transmitter collar model MS-2, MS-2A or RX-10. Requires one 9-volt alkaline battery (not included).