Loading... Please wait...The SportDog Dog Fence Transmitter is for the SportDog Dog Fence Model SDF-100. If you need to replace your SportDog Dog Fence Transmitter the part number for this dog fence transmitter (found on the back) is RF-104-S. Includes Transmitter and AC Power Supply. On June 7, 2010 the look of the SportDog Transmitter was changed. This new transmitter will work with all SportDog Underground Dog Fences.
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Posted by Becky on Mar 6th 2012
I really love my new fence transmitter. I like the sleeker design. I had to replace an old RF-104 model. Tried other fencers and finally bought this one. I have not bought any since I purchased this one. Finally, I feel secure that my dogs will stay in their yard. Also, another nice feature is the expansion size I can go to if I want to in the future.